Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
17,298 results · page 70 of 346
Apr 21, 2026Textpattern CMS 4.9.0 contains a Broken Access Control vulnerability in the article management system that allows authenticated users with low privileges to modCVE-2026-30452 · Other software · Textpattern · reported by MITREMedium 6.5
Textpattern CMS 4.9.0 contains a Broken Access Control vulnerability in the article management system that allows authenticated users with low privileges to modify articles owned by users with higher privileges. By manipulating the article ID parameter during the duplicate-and-save workflow in textpattern/include/txp_article.php, an attacker can bypass authorization checks and overwrite content belonging to other users.
- Product
- Textpattern
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comtextpattern.com
Apr 21, 2026October is a Content Management System (CMS) and web platform.CVE-2026-29179 · Other software · octobercms · reported by GitHubLow 3.3
October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, fine-grained sub-permission checks for asset and blueprint file operations were not enforced in the CMS and Tailor editor extensions. This only affects backend users who were explicitly granted editor access but had editor.cms_assets or editor.tailor_blueprints specifically withheld, an uncommon permission configuration. In this edge case, such users could perform file operations (create, delete, rename, move, upload) on theme assets or blueprint files despite lacking the required sub-permission. A related operator precedence error in the Tailor navigation also disclosed the theme blueprint directory tree under the same conditions. This vulnerability is fixed in 3.7.16 and 4.1.16.
- Product
- october
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026October is a Content Management System (CMS) and web platform.CVE-2026-27937 · Other software · octobercms · reported by GitHubLow 3.1
October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting (XSS) vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and 4.1.16.
- Product
- october
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026October is a Content Management System (CMS) and web platform.CVE-2026-26274 · Other software · octobercms · reported by GitHubMedium 6.6
October is a Content Management System (CMS) and web platform. Prior to 3.7.14 and 4.1.10, a vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safe_mode is enabled. Backend users with Developer permissions could use Twig template markup to execute insert, update, and delete operations on any database table through the query builder, which is included in the sandbox allow-list. This vulnerability is fixed in 3.7.14 and 4.1.10.
- Product
- october
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026October is a Content Management System (CMS) and web platform.CVE-2026-26067 · Other software · octobercms · reported by GitHubMedium 4.9
October is a Content Management System (CMS) and web platform. Prior to 3.7.14 and 4.1.10, a server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the compiler's import functionality to read arbitrary files from the server. This worked even with cms.safe_mode enabled. This vulnerability is fixed in 3.7.14 and 4.1.10.
- Product
- october
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmlofficeservlet endpoint that allows remote attackers to write arbiCVE-2019-25714 · Other software · Seeyon Internet Software · reported by VulnCheckCritical 9.3
Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmlofficeservlet endpoint that allows remote attackers to write arbitrary files to the web application root by sending specially crafted POST requests with custom base64-encoded payloads. Attackers can write JSP webshells to the web root and execute them through the web server to achieve arbitrary OS command execution with web server privileges. Exploitation evidence was first observed by the Shadowserver Foundation on 2021-03-26 (UTC).
- Product
- A8-V5 Collaborative Management Software
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsourceforge.netstatic-aliyun-doc.oss-cn-hangzhou.aliyuncs.com
Apr 21, 2026Visitor Management System 1.0 by sanjay1313 is vulnerable to Unrestricted File Upload in vms/php/admin_user_insert.php and vms/php/update_1.php.CVE-2026-37748 · Other software · Sanjay1313 · reported by MITREHigh 7.2
Visitor Management System 1.0 by sanjay1313 is vulnerable to Unrestricted File Upload in vms/php/admin_user_insert.php and vms/php/update_1.php. The move_uploaded_file() function is called without any MIME type, extension, or content validation, allowing an authenticated admin to upload a PHP webshell and achieve Remote Code Execution on the server.
- Product
- Visitor Management System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026HCL BigFix Service Management (SM) Discovery is vulnerable to unenforced encryption due to port 80 (HTTP) being open, allowing unencrypted access.CVE-2025-31981 · Other software · HCLSoftware · reported by psirt@hcl.comMedium 5.3
HCL BigFix Service Management (SM) Discovery is vulnerable to unenforced encryption due to port 80 (HTTP) being open, allowing unencrypted access. An attacker with access to the network traffic can sniff packets from the connection and uncover the data.
- Product
- BigFix Service Management (SM)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Apr 21, 2026HCL BigFix Service Management is susceptible to HTTP Request Smuggling.CVE-2025-31958 · Other software · HCLSoftware · reported by psirt@hcl.comLow 3.7
HCL BigFix Service Management is susceptible to HTTP Request Smuggling. HTTP request smuggling vulnerabilities arise when websites route HTTP requests through web servers with inconsistent HTTP parsing. HTTP Smuggling exploits inconsistencies in request parsing between front-end and back-end servers, allowing attackers to bypass security controls and perform attacks like cache poisoning or request hijacking.
- Product
- BigFix Service Management (SM)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.hcl-software.com
Apr 21, 2026This vulnerability exists in Quantum Networks router due to improper access control and insecure default configuration in the web-based management interface.CVE-2026-41039 · Other software · Quantum Networks · reported by vdisclose@cert-in.org.inHigh 8.7
This vulnerability exists in Quantum Networks router due to improper access control and insecure default configuration in the web-based management interface. An unauthenticated attacker could exploit this vulnerability by accessing exposed API endpoints on the targeted device. Successful exploitation of this vulnerability could allow the attacker to access sensitive information, including internal endpoints, scripts and directories on the targeted device.
- Product
- Router QN-I-470
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface.CVE-2026-41038 · Other software · Quantum Networks · reported by vdisclose@cert-in.org.inHigh 7.6
This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing password guessing or brute-force attacks against user accounts, leading to unauthorized access to the targeted device.
- Product
- Router QN-I-470
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026This vulnerability exists in Quantum Networks router due to missing rate limiting and CAPTCHA protection for failed login attempts in the web-based management iCVE-2026-41037 · Other software · Quantum Networks · reported by vdisclose@cert-in.org.inHigh 8.7
This vulnerability exists in Quantum Networks router due to missing rate limiting and CAPTCHA protection for failed login attempts in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing brute force attacks against administrative credentials, leading to unauthorized access with root privileges on the targeted device.
- Product
- Router QN-I-470
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026This vulnerability exists in Quantum Networks router due to inadequate sanitization of user-supplied input in the management CLI interface.CVE-2026-41036 · Other software · Quantum Networks · reported by vdisclose@cert-in.org.inHigh 8.7
This vulnerability exists in Quantum Networks router due to inadequate sanitization of user-supplied input in the management CLI interface. An authenticated remote attacker could exploit this vulnerability by injecting arbitrary OS commands on the targeted device. Successful exploitation of this vulnerability could allow the attacker to perform remote code execution with root privileges on the targeted device.
- Product
- Router QN-I-470
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 21, 2026Reflected Cross-Site Scripting (XSS) vulnerability in Navigate Content Management System.CVE-2026-3317 · Other software · Navigate · reported by cve-coordination@incibe.esMedium 5.1
Reflected Cross-Site Scripting (XSS) vulnerability in Navigate Content Management System. The vulnerability is present in the '/blog' endpoint because user input is not properly sanitized through designed query parameters. This results in unsafe HTML rendering, which could allow a remote attacker to execute JavaScript code in the victim's browser.
- Product
- Navigate CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026OpenBao is an open source identity-based secrets management system.CVE-2026-40264 · Other software · openbao · reported by GitHubLow 2
OpenBao is an open source identity-based secrets management system. OpenBao's namespaces provide multi-tenant separation. Prior to version 2.5.3, a tenant who leaks token accessors can have their token revoked or renewed by a privileged administrator in another tenant. This is addressed in v2.5.3.
- Product
- openbao
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026OpenBao is an open source identity-based secrets management system.CVE-2026-39946 · Other software · openbao · reported by GitHubMedium 4.6
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, when OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user. This vulnerability was original from HashiCorp Vault. The vulnerability is addressed in v2.5.3. As a workaround, audit table schemas and ensure database users cannot create new schemas and grant privileges on them.
- Product
- openbao
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026OpenBao is an open source identity-based secrets management system.CVE-2026-39396 · Other software · openbao · reported by GitHubLow 3.1
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, `ExtractPluginFromImage()` in OpenBao's OCI plugin downloader extracts a plugin binary from a container image by streaming decompressed tar data via `io.Copy` with no upper bound on the number of bytes written. An attacker who controls or compromises the OCI registry referenced in the victim's configuration can serve a crafted image containing a decompression bomb that decompresses to an arbitrarily large file. The SHA256 integrity check occurs after the full file is written to disk, meaning the hash mismatch is detected only after the damage (disk exhaustion) has already occurred. This allow the attacker to replace **legit plugin image** with no need to change its signature. Version 2.5.3 contains a patch.
- Product
- openbao
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026OpenBao is an open source identity-based secrets management system.CVE-2026-39388 · Other software · openbao · reported by GitHubLow 2
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, OpenBao's Certificate authentication method, when a token renewal is requested and `disable_binding=true` is set, attempts to verify the current request's presented mTLS certificate matches the original. Token renewals for other authentication methods do not require any supplied login information. Due to incorrect matching, the certificate authentication method would allow renewal of tokens for which the attacker had a sibling certificate+key signed by the same CA, but which did not necessarily match the original role or the originally supplied certificate. This implies an attacker could still authenticate to OpenBao in a similar scope, however, token renewal implies that an attacker may be able to extend the lifetime of dynamic leases held by the original token. This attack requires knowledge of either the original token or its accessor. This vulnerability is original from HashiCorp Vault. This is addressed in v2.5.3. As a workaround, ensure privileged roles are tightly scoped to single certificates.
- Product
- openbao
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026Vvveb CMS before 1.0.8.2 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file renamCVE-2026-6257 · Other software · Vvveb · reported by VulnCheckCritical 9.2
Vvveb CMS before 1.0.8.2 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by first uploading a text file and renaming it to .htaccess to inject Apache directives that register PHP-executable MIME types, then uploading another file and renaming it to .php to execute arbitrary operating system commands as the www-data user.
- Product
- Vvveb CMS
- 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
Apr 20, 2026Cross Site Scripting vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the visname parameter of visitors-form.pCVE-2026-39112 · Other software · reported by MITREMedium 5.4
Cross Site Scripting vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the visname parameter of visitors-form.php. An authenticated attacker can inject arbitrary JavaScript that is later executed when the malicious input is viewed in manage-newvisitors.php or visitor-detail.php.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comphpgurukul.com
Apr 20, 2026SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the email parameter of the forgot password pageCVE-2026-39111 · Other software · reported by MITREHigh 7.5
SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the email parameter of the forgot password page (forgot-password.php). This allows an unauthenticated attacker to manipulate backend SQL queries and retrieve sensitive user data.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comphpgurukul.com
Apr 20, 2026SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the contactno parameter of the forgot password CVE-2026-39110 · Other software · reported by MITREHigh 8.2
SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the contactno parameter of the forgot password page (forgot-password.php). This allows an unauthenticated attacker to manipulate backend SQL queries during authentication and retrieve sensitive database contents.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comphpgurukul.com
Apr 20, 2026SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 within the username parameter of the login page (iCVE-2026-39109 · Other software · reported by MITRECritical 9.4
SQL Injection vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 within the username parameter of the login page (index.php). This allows an unauthenticated attacker to manipulate backend SQL queries during authentication and retrieve sensitive database contents.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comphpgurukul.com
Apr 20, 2026GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the language management functionality where the charset POST parameter is pasCVE-2026-23753 · Other software · GFI Software · reported by VulnCheckMedium 4.8
GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the language management functionality where the charset POST parameter is passed directly to SWIFT_Language::Create() without HTML sanitization and subsequently rendered unsanitized by View_Language.RenderGrid(). An authenticated administrator can inject arbitrary JavaScript through the charset field when creating or editing a language, and the payload executes in the browser of any administrator viewing the Languages page.
- Product
- HelpDesk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026OpenProject is open-source, web-based project management software.CVE-2026-40896 · Other software · opf · reported by GitHubMedium 6.5
OpenProject is open-source, web-based project management software. Prior to version 17.3.0, a user with `manage_agendas` permission in any project can inject agenda items into meetings belonging to any other project on the instance — even projects they have no access to. No knowledge of the target project, meeting, or victim is required; the attacker can blindly spray items into every meeting on the instance by iterating sequential section IDs. Version 17.3.0 patches the issue.
- Product
- openproject
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 20, 2026A vulnerability was found in rickxy Hospital Management System up to 88a4290d957dc5bdde8a56e5ad451ad14f7f90f4.CVE-2026-6602 · Other software · rickxy · reported by VulDBMedium 5.5
A vulnerability was found in rickxy Hospital Management System up to 88a4290d957dc5bdde8a56e5ad451ad14f7f90f4. Affected is an unknown function of the file /backend/admin/his_admin_account.php. The manipulation of the argument ad_dpic results in unrestricted upload. The attack can be executed remotely. The exploit has been made public and could be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable.
- Product
- Hospital Management System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 19, 2026A vulnerability was identified in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59.CVE-2026-6595 · Other software · ProjectsAndPrograms · reported by VulDBMedium 5.5
A vulnerability was identified in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This vulnerability affects unknown code of the file buslocation.php of the component HTTP GET Parameter Handler. The manipulation of the argument bus_id leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- School Management System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordtcn60zf28jhk.feishu.cnvuldb.com
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40593 · Other software · ChurchCRM · reported by GitHubMedium 4.8
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the User Editor (UserEditor.php) renders stored usernames directly into an HTML input value attribute without applying htmlspecialchars(). An administrator can save a username containing HTML attribute-breaking characters and event handlers, which execute in the browser of any administrator who subsequently views that user's editor page, resulting in stored XSS. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40582 · Other software · ChurchCRM · reported by GitHubCritical 9.1
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the /api/public/user/login endpoint validates only the username and password before returning the user's API key, bypassing the normal authentication flow that enforces account lockout and two-factor authentication checks. An attacker with knowledge of a user's password can obtain API access even when the account is locked or has 2FA enabled, granting direct access to all protected API endpoints with that user's privileges. This issue has been fixed in version 7.2.0. Note: this issue had a duplicate, GHSA-472m-p3gf-46xp, which has been closed.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40581 · Other software · ChurchCRM · reported by GitHubHigh 8.1
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the family record deletion endpoint (SelectDelete.php) performs permanent, irreversible deletion of family records and all associated data via a plain GET request with no CSRF token validation. An attacker can craft a malicious page that, when visited by an authenticated administrator, silently triggers deletion of targeted family records including associated notes, pledges, persons, and property data without any user interaction. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40485 · Other software · ChurchCRM · reported by GitHubMedium 5.3
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the public API login endpoint (/api/public/user/login) returns distinguishable HTTP response codes based on whether a username exists: 404 for non-existent users and 401 for valid users with incorrect passwords. An unauthenticated attacker can exploit this difference to enumerate valid usernames, with no rate limiting or account lockout to impede the process. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40484 · Other software · ChurchCRM · reported by GitHubCritical 9.1
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the database backup restore functionality extracts uploaded archive contents and copies files from the Images/ directory into the web-accessible document root using recursiveCopyDirectory(), which performs no file extension filtering. An authenticated administrator can upload a crafted backup archive containing a PHP webshell inside the Images/ directory, which is then written to a publicly accessible path and executable via HTTP requests, resulting in remote code execution as the web server user. The restore endpoint also lacks CSRF token validation, enabling exploitation through cross-site request forgery targeting an authenticated administrator. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40483 · Other software · ChurchCRM · reported by GitHubMedium 5.4
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the Pledge Editor renders donation comment values directly into HTML input value attributes without escaping via htmlspecialchars(). An authenticated user with Finance permissions can inject HTML attribute-breaking characters and event handlers into the comment field, which are stored in the database and execute in the browser of any user who subsequently opens the pledge record for editing, resulting in stored XSS. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40482 · Other software · ChurchCRM · reported by GitHubHigh 7.1
ChurchCRM is an open-source church management system. Versions prior to 7.2.0 have SQL injection in FinancialService::getMemberByScanString() via unsanitized $routeAndAccount concatenated into raw SQL. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026ChurchCRM is an open-source church management system.CVE-2026-40480 · Other software · ChurchCRM · reported by GitHubHigh 7.1
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the GET /api/person/{personId} endpoint loads and returns person records without performing object-level authorization checks. Although the legacy PersonView.php page enforces canEditPerson() restrictions, the API layer omits this check. Any authenticated user with only EditSelf privileges can enumerate and read other members' records, exposing sensitive PII including names, addresses, phone numbers, and email addresses. This issue has been fixed in version 7.2.0.
- Product
- CRM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem.CVE-2026-40321 · Other software · dnnsoftware · reported by GitHubHigh 8
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.2.2, a user could upload a specially crafted SVG file that could include scripts that can target both authenticated and unauthenticated DNN users. The impact is increased if the scripts are run by a power user. Version 10.2.2 patches the issue.
- Product
- Dnn.Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem.CVE-2026-40306 · Other software · dnnsoftware · reported by GitHubMedium 6.9
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. All new installations of DNN 10.x.x - 10.2.1 have the same Host GUID. This does not affect upgrades from 9.x.x. Version 10.2.2 patches the issue.
- Product
- Dnn.Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem.CVE-2026-40305 · Other software · dnnsoftware · reported by GitHubMedium 4.3
DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 6.0.0 and prior to version 10.2.2, in the friends feature, a user could craft a request that would force the acceptance of a friend request on another user. Version 10.2.2 patches the issue.
- Product
- Dnn.Platform
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package.CVE-2026-23500 · Other software · Dolibarr · reported by GitHubCritical 9.4
Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions prior to 23.0.0 , the ODT to PDF conversion process in odf.php concatenates the MAIN_ODT_AS_PDF configuration constant directly into a shell command passed to exec() without sanitization. An authenticated administrator can inject arbitrary OS commands via this constant using command separators, achieving remote code execution as the web server user when any ODT template is generated. This issue has been fixed in version 23.0.0.
- Product
- dolibarr
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-40342 · Other software · FirebirdSQL · reported by GitHubCritical 9.9
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the external engine plugin loader concatenates a user-supplied engine name into a filesystem path without filtering path separators or .. components. An authenticated user with CREATE FUNCTION privileges can use a crafted ENGINE name to load an arbitrary shared library from anywhere on the filesystem via path traversal. The library's initialization code executes immediately during loading, before Firebird validates the module, achieving code execution as the server's OS account. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-35215 · Other software · FirebirdSQL · reported by GitHubHigh 7.5
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the sdl_desc() function does not validate the length of a decoded SDL descriptor from a slice packet. A zero-length descriptor is later used to calculate the number of slice items, causing a division by zero. An unauthenticated attacker can exploit this by sending a crafted slice packet to crash the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-34232 · Other software · FirebirdSQL · reported by GitHubHigh 7.5
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the xdr_status_vector() function does not handle the isc_arg_cstring type when decoding an op_response packet, causing a server crash when one is encountered in the status vector. An unauthenticated attacker can exploit this by sending a crafted op_response packet to the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-33337 · Other software · FirebirdSQL · reported by GitHubHigh 7.5
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when deserializing a slice packet, the xdr_datum() function does not validate that a cstring length conforms to the slice descriptor bounds, allowing a cstring longer than the allocated buffer to overflow it. An unauthenticated attacker can exploit this by sending a crafted packet to the server, potentially causing a crash or other security impact. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-28224 · Other software · FirebirdSQL · reported by GitHubHigh 8.2
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an op_crypt_key_callback packet without prior authentication, the port_server_crypt_callback handler is not initialized, resulting in a null pointer dereference and server crash. An unauthenticated attacker who knows only the server's IP and port can exploit this to crash the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-28214 · Other software · FirebirdSQL · reported by GitHubMedium 6
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the ClumpletReader::getClumpletSize() function can overflow the totalLength value when parsing a Wide type clumplet, causing an infinite loop. An authenticated user with INSERT privileges on any table can exploit this via a crafted Batch Parameter Block to cause a denial of service against the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-28212 · Other software · FirebirdSQL · reported by GitHubHigh 7.5
Firebird is an open-source relational database management system. In versions prior to 6.0.0, 5.0.4, 4.0.7 and 3.0.14, when processing an op_slice network packet, the server passes an unprepared structure containing a null pointer to the SDL_info() function, resulting in a null pointer dereference and server crash. An unauthenticated attacker can trigger this by sending a crafted packet to the server port. This issue has been fixed in versions 6.0.0, 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2026-27890 · Other software · FirebirdSQL · reported by GitHubHigh 8.2
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when processing CNCT_specific_data segments during authentication, the server assumes segments arrive in strictly ascending order. If segments arrive out of order, the Array class's grow() method computes a negative size value, causing a SIGSEGV crash. An unauthenticated attacker who knows only the server's IP and port can exploit this to crash the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026Firebird is an open-source relational database management system.CVE-2025-65104 · Other software · FirebirdSQL · reported by GitHubHigh 7.9
Firebird is an open-source relational database management system. In versions FB3 of the client library placed incorrect data length values into XSQLDA fields when communicating with FB4 or higher servers, resulting in an information leak. This issue is fixed by upgrading to the FB4 client or higher.
- Product
- firebird
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2026A SQL injection vulnerability in CodeAstro Simple Attendance Management System v1.0 allows remote unauthenticated attackers to bypass authentication via the useCVE-2026-37749 · Other software · reported by MITRECritical 9.8
A SQL injection vulnerability in CodeAstro Simple Attendance Management System v1.0 allows remote unauthenticated attackers to bypass authentication via the username parameter in index.php.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcodeastro.comgithub.com
Apr 17, 2026A vulnerability was detected in arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea.CVE-2026-6492 · Other software · arnobt78 · reported by VulDBMedium 5.5
A vulnerability was detected in arnobt78 Hotel Booking Management System up to f8922d0e0f6ac1cc761974c7616f44c2bbc04bea. The impacted element is an unknown function of the file /api/health/detailed of the component Health Check Endpoint. Performing a manipulation results in information disclosure. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named d47ae0e27c700b64dc417f7f01b84a6b1b0b6bd3. To fix this issue, it is recommended to deploy a patch.
- Product
- Hotel Booking Management System
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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.
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