Vulnerability database

1,804 results · page 1 of 37

• Oct 28, 2026OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams.CVE-2026-54455 · Other software · opencats · reported by GitHubHigh 7.6

  OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams. Prior to version 0.10.0, activity DataGrid date filtering in `home:CallsDataGrid` and `activity:ActivityDataGrid` uses request-controlled `period`, `startDate` and `endDate` parameters without sufficient validation or escaping. The vulnerable code is in `modules/home/dataGrids.php` and `modules/activity/dataGrids.php`. The `startDate` and `endDate` values are inserted into SQL string comparisons without safe escaping, and `period` can directly influence generated SQL. An authenticated user with access to the affected DataGrid endpoints can alter the intended query to access sensitive database contents, including user account data, candidate records, contact details, company information, job orders and activity history. A valid OpenCATS login is required; unauthenticated exploitation is not established. This issue is fixed in version 0.10.0.

  Product

  OpenCATS

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 28, 2026OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams.CVE-2026-54453 · Other software · opencats · reported by GitHubHigh 7.2

  OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams. Prior to version 0.10.0, the Professional License configuration feature in `SettingsUI` (`manageProfessional`) accepts administrator-controlled license key input that is reconstructed into a PHP `define()` statement in `config.php` without safe escaping. Because the application includes `config.php`, crafted input can alter the file's PHP syntax and cause persistent arbitrary PHP execution with the web server process privileges. An authenticated administrator must have Settings module access and permission to update Professional License configuration, and `config.php` must be writable for this write-based path. Successful exploitation can read, modify or delete application data, expose candidate, contact, company, job order and user account information, alter the installation or configuration, and provide a foothold for further attacks. Unauthenticated exploitation and exploitation without Settings access are not established. This issue is fixed in version 0.10.0.

  Product

  OpenCATS

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 28, 2026Dolibarr ERP CRM before 24.0.2 contains a missing authorization vulnerability in htdocs/public/recruitment/view.php that allows unauthenticated attackers to vieCVE-2026-118754 · Other software · Dolibarr · reported by VulnCheckMedium 6.9

  Dolibarr ERP CRM before 24.0.2 contains a missing authorization vulnerability in htdocs/public/recruitment/view.php that allows unauthenticated attackers to view unpublished draft job positions. Attackers can enumerate sequential provisional references via the ref parameter to read titles, descriptions, salary budgets, and recruiter names and emails.

  Product

  Dolibarr ERP/CRM

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 28, 2026EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API erCVE-2026-118686 · Other software · espocrm · reported by VulnCheckHigh 8.7

  EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a denial of service vulnerability in which the password-redaction regular expression applied during API error handling consumes excessive CPU on long request bodies. Unauthenticated remote attackers can concurrently send a small number of large API requests to exhaust server workers, making EspoCRM slow or unavailable to legitimate users.

  Product

  espocrm

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comvulncheck.com

• Oct 28, 2026Bit Flows: AI Agent Automation & Integrations for Forms, CRM, eCommerce, Google Sheets, and More: Local File InclusionCVE-2026-110185 · WordPress plugins & themes · reported by WordfenceMedium 5.9

  The Bit Flows: AI Agent Automation & Integrations for Forms, CRM, eCommerce, Google Sheets, and More plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.31.0 via the 'image (any body field referenced by the ImageHelper node's mix tag)' parameter parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included. Exploitation requires that an administrator has built a webhook-triggered flow that pipes a webhook body field into an ImageHelper imageToBase64 node, and that the webhook remains in its default configuration (no bearer secret enforced, no IP allowlist set) — a legitimate and documented use case.

  Product

  Bit Flows: AI Agent Automation & Integrations for Forms, CRM, eCommerce, Google Sheets, and More

  Affected

  up to 1.31.0

  What to do

  Affects up to 1.31.0. Update Bit Flows: AI Agent Automation & Integrations for Forms, CRM, eCommerce, Google Sheets, and More to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.

  Full record and what to do →NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org

• Oct 26, 2026SQL Injection vulnerability in CRM SOFTTRADE Infotech (aka softtradeindia) 1.0 allows a remote attacker to execute arbitrary code via the Login PageCVE-2026-31158 · Other software · reported by MITRE

  SQL Injection vulnerability in CRM SOFTTRADE Infotech (aka softtradeindia) 1.0 allows a remote attacker to execute arbitrary code via the Login Page

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recorddrive.google.comgithub.com

• Oct 26, 2026Frappe CRM app before 1.89.1 contains a missing authorization vulnerability that allows authenticated low-privileged users to read CRM Lead records they are notCVE-2026-116492 · Other software · frappe · reported by VulnCheckHigh 7.1

  Frappe CRM app before 1.89.1 contains a missing authorization vulnerability that allows authenticated low-privileged users to read CRM Lead records they are not permitted to access by querying the get_contact_by_phone_number API, which performs raw database queries without invoking the permission system. Attackers can supply a known phone number to the crm.integrations.api.get_contact_by_phone_number endpoint to retrieve full lead details otherwise blocked by standard API and UI access controls, resulting in unauthorized disclosure of sensitive CRM data.

  Product

  crm

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 26, 2026Dolibarr ERP CRM before 24.0.0 contains an OS command injection vulnerability in htdocs/admin/tools/export.php that lets authenticated administrators bypass theCVE-2026-116219 · Other software · Dolibarr · reported by VulnCheckHigh 8.6

  Dolibarr ERP CRM before 24.0.0 contains an OS command injection vulnerability in htdocs/admin/tools/export.php that lets authenticated administrators bypass the restrict_os_commands allowlist. Attackers can submit a mysqldump value chaining commands with & characters around an allowlisted basename to execute operating system commands as the web server user.

  Product

  dolibarr

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 26, 2026Dolibarr ERP CRM 19.0.0 before 23.0.4 contains an SQL injection vulnerability that allows authenticated API users to inject SQL via the type field of the third-CVE-2026-116218 · Other software · Dolibarr · reported by VulnCheckHigh 7.2

  Dolibarr ERP CRM 19.0.0 before 23.0.4 contains an SQL injection vulnerability that allows authenticated API users to inject SQL via the type field of the third-party bankaccounts REST endpoint. Attackers with only societe/creer permission can break out of the unescaped type value in CompanyBankAccount::create() to read password hashes and API keys via time-based blind subqueries.

  Product

  dolibarr

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 24, 2026DaybydayCRM through 2.2.1 contains a missing authorization vulnerability in ProjectsController::updateAssign() that allows any authenticated user to reassign prCVE-2026-116008 · Other software · Bottelet · reported by VulnCheckMedium 5.3

  DaybydayCRM through 2.2.1 contains a missing authorization vulnerability in ProjectsController::updateAssign() that allows any authenticated user to reassign projects without the can-assign-new-user-to-project permission. Low-privileged employees can send PATCH or POST requests to /projects/updateassign/{external_id} with a chosen user_assigned_id to redirect project ownership and notifications.

  Product

  DaybydayCRM

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comgithub.com

• Oct 22, 2026Missing Authorization (CWE-862) in the user API of Roskus Prospero Flow CRM from 2.0.0 before 5.26.0 allows a user with a basic role to read the accounts of othCVE-2026-114519 · Other software · Roskus · reported by 4daa8cea-433a-44bd-9456-53b127fc289aHigh 8.6

  Missing Authorization (CWE-862) in the user API of Roskus Prospero Flow CRM from 2.0.0 before 5.26.0 allows a user with a basic role to read the accounts of other users of its own company, including accounts with higher privileges, and, in versions from 3.5.0, to delete them, because the routes GET /api/user/{id} and DELETE /api/user/{id} in routes/api.php carry only the auth:api middleware, which checks that a JSON Web Token is valid and nothing more, and neither UserReadController::read() nor UserDeleteController::delete() checks a permission, a policy or a role before acting. Object access is scoped by company: the read path limits the query to the company of the authenticated user, and the delete path compares the company of the target account with the company of the authenticated user. The delete path skips that comparison when the company of the authenticated user is Company::DEFAULT_COMPANY, so a user with a basic role in that company can delete any account of any company of the installation. Deleting an account removes the data held on it, and the last administrative account of a company can be deleted. This gives the attacker the personal data held on the other accounts, i

  Product

  Prospero Flow CRM

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordgithub.comsecur0.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91450 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.4

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91449 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.4

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91448 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91447 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91446 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.7

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Communications Panel/Dashboard).CVE-2026-91445 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.2

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Communications Panel/Dashboard). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM End User accessible data as well as unauthorized update, insert or delete access to some of Siebel CRM End User accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91444 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.7

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91443 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91442 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.8

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel Apps - Customer Order Management product of Oracle Siebel CRM (component: Order Management).CVE-2026-91441 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel Apps - Customer Order Management product of Oracle Siebel CRM (component: Order Management). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel Apps - Customer Order Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Customer Order Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Apps - Customer Order Management accessible data as well as unauthorized read access to a subset of Siebel Apps - Customer Order Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Customer Order Management. CVSS 3.1 Base Score 6.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L).

  Product

  Siebel Apps - Customer Order Management

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91440 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data as well as unauthorized read access to a subset of Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91439 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91438 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.1

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data as well as unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91437 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 8.7

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. While the vulnerability is in Siebel CRM Deployment, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91436 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 3.9

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data as well as unauthorized read access to a subset of Siebel CRM Deployment accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 3.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91435 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91434 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.7

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel Apps - Field Service product of Oracle Siebel CRM (component: Smart Answer).CVE-2026-91433 · Other software · Oracle Corporation · reported by secalert_us@oracle.comHigh 7.2

  Vulnerability in the Siebel Apps - Field Service product of Oracle Siebel CRM (component: Smart Answer). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Siebel Apps - Field Service. Successful attacks of this vulnerability can result in takeover of Siebel Apps - Field Service. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

  Product

  Siebel Apps - Field Service

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91432 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data as well as unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91431 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.5

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM End User executes to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel Apps - Financial Services product of Oracle Siebel CRM (component: Financial Accounts).CVE-2026-91430 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel Apps - Financial Services product of Oracle Siebel CRM (component: Financial Accounts). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Apps - Financial Services. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel Apps - Financial Services accessible data as well as unauthorized update, insert or delete access to some of Siebel Apps - Financial Services accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N).

  Product

  Siebel Apps - Financial Services

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91429 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data as well as unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91428 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 4.3

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91427 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 2.3

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 2.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91426 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91424 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.4

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment as well as unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data and unauthorized read access to a subset of Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91423 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91422 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.3

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91421 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.9

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91420 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure).CVE-2026-91414 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.3

  Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM Deployment

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Integration - Scripting).CVE-2026-91413 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6

  Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Integration - Scripting). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows high privileged attacker with network access via CORBA to compromise Siebel CRM Development. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Development as well as unauthorized update, insert or delete access to some of Siebel CRM Development accessible data and unauthorized read access to a subset of Siebel CRM Development accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H).

  Product

  Siebel CRM Development

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91412 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 6.5

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM End User accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91393 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 3.1

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data. CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91392 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 3.7

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data. CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91391 · Other software · Oracle Corporation · reported by secalert_us@oracle.comLow 3.7

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91390 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.4

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data as well as unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91389 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 5.4

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data as well as unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

• Oct 20, 2026Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI).CVE-2026-91388 · Other software · Oracle Corporation · reported by secalert_us@oracle.comMedium 4.7

  Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Open UI). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel CRM End User, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel CRM End User accessible data as well as unauthorized read access to a subset of Siebel CRM End User accessible data. CVSS 3.1 Base Score 4.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N).

  Product

  Siebel CRM End User

  What to do

  Apply the vendor’s update. The NVD record links to the advisory.

  Full record and what to do →NVD recordoracle.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.