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.
1,055 results · page 5 of 22
Jun 25, 2026The K2 frontend article-attachment upload path accepts files whose extension is `.php`, and Apache's standard mod_php matches `\.php$` and executes them under tCVE-2026-48946 · Other software · getk2.org · reported by security@joomla.orgMedium 6.3
The K2 frontend article-attachment upload path accepts files whose extension is `.php`, and Apache's standard mod_php matches `\.php$` and executes them under the K2 web user. A K2 Author can upload a `shell.php`, then fetch `/media/k2/attachments/shell.php` and execute arbitrary PHP code in the web server's context.
- Product
- K2 extension for Joomla
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 25, 2026The K2 frontend article-save handler accepts an `attachment[N][existing]` POST field that is concatenated with `JPATH_SITE/` and passed to `JFile::copy()`.CVE-2026-48944 · Other software · getk2.org · reported by security@joomla.orgMedium 6.5
The K2 frontend article-save handler accepts an `attachment[N][existing]` POST field that is concatenated with `JPATH_SITE/` and passed to `JFile::copy()`. `JPath::clean` does NOT strip `..`, and there is no allow-list of source paths. An Author can therefore copy `configuration.php` (or any other file readable by the web user — including `../../../etc/passwd`) into `/media/k2/attachments/`, then retrieve the contents via the K2 attachment-download endpoint.
- Product
- K2 extension for Joomla
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 25, 2026The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `CVE-2026-48941 · Other software · getk2.org · reported by security@joomla.orgMedium 6.5
The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`
- Product
- K2 extension for Joomla
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 23, 2026Frontend File Manager: Does not properly enforce its nonce check on the file download handlerCVE-2026-8379 · WordPress plugins & themes · reported by WPScanHigh 7.5
The Frontend File Manager Plugin WordPress plugin through 23.6 does not properly enforce its nonce check on the file download handler, allowing unauthenticated attackers to download files uploaded by any user through the Frontend File Manager Plugin WordPress plugin through 23.6 by iterating identifiers.
- Product
- Frontend File Manager
- Affected
- up to 23.6
- What to do
- Affects up to 23.6. Update Frontend File Manager to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 23, 2026Frontend File Manager: Does not sanitise nor escape a filename submitted to the frontend file-rename endpoint before storing itCVE-2026-8378 · WordPress plugins & themes · reported by WPScanMedium 5.4
The Frontend File Manager Plugin WordPress plugin through 23.6 does not sanitise nor escape a filename submitted to the frontend file-rename endpoint before storing it as post meta and rendering it back on the admin File Manager listing, leading to a Stored Cross-Site Scripting vulnerability exploitable by users with Subscriber-level access and above against an administrator viewing the file management interface.
- Product
- Frontend File Manager
- Affected
- up to 23.6
- What to do
- Affects up to 23.6. Update Frontend File Manager to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jun 22, 2026Vite is a frontend tooling framework for JavaScript.CVE-2026-53571 · Other software · vitejs · reported by GitHubHigh 8.2
Vite is a frontend tooling framework for JavaScript. Prior to 8.0.16, 7.3.5, and 6.4.3, the contents of files that are specified by server.fs.deny can be returned to the browser on Windows. Vite’s dev server denies direct access to sensitive files through server.fs.deny, including entries such as .env, .env.*, and *.{crt,pem}. However, on Windows, the deny logic does not correctly normalize NTFS ADS path forms before access checks are applied. Because of this, requests such as /.env::$DATA?raw are treated as allowed paths, while Windows resolves them to the original file's default data stream. Similar to that, Windows allows accessing a file using a different name with the 8.3 short name compatibility feature. Vite did not reject accessing files via them. This vulnerability is fixed in 8.0.16, 7.3.5, and 6.4.3.
- Product
- vite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 20, 2026Flowise before 2.1.4 allows configuration to be injected into the Chainflow during execution via the overrideConfig option, supported in both the frontend web iCVE-2024-58351 · Other software · Flowise · reported by VulnCheckCritical 9.3
Flowise before 2.1.4 allows configuration to be injected into the Chainflow during execution via the overrideConfig option, supported in both the frontend web integration and the backend Prediction API. Because this feature is enabled by default with no allow-list of permitted variables and relies on vm2 for sandboxing, an attacker can abuse it to achieve remote code execution and sandbox escape, denial of service by crashing the server, server-side request forgery, prompt injection, and server variable and data exfiltration. These issues are self-targeted and do not persist to other users.
- Product
- Flowise
- 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
Jun 18, 2026UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP: Insecure Direct Object ReferenceCVE-2026-12102 · WordPress plugins & themes · reported by WordfenceLow 2.7
The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.2.63 via the 'user_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with editor-level access and above, to reset and permanently delete the avatar or banner image of any arbitrary user, including administrators, by clearing their avatar_thumb or banner_thumb metadata in the uwp_usermeta table.
- Product
- UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP
- Affected
- up to 1.2.63
- What to do
- Affects up to 1.2.63. Update UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP 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 recordgithub.complugins.trac.wordpress.org
Jun 17, 2026Taskbuilder: Does not properly sanitise a URL parameter before echoing it into inline JavaScript on a frontend page containing one of its shortcodesCVE-2026-9570 · WordPress plugins & themes · reported by WPScanHigh 7.1
The Taskbuilder WordPress plugin before 5.0.8 does not properly sanitise a URL parameter before echoing it into inline JavaScript on a frontend page containing one of its shortcodes, leading to a Reflected Cross-Site Scripting vulnerability that can be triggered against any logged-in user.
- Product
- Taskbuilder
- Fixed in
- 5.0.8
- What to do
- Update Taskbuilder to 5.0.8 or newer.
Jun 17, 2026Subscriber SQL Injection in WooCommerce Frontend Manager – Ultimate < 6.7.7 versions.CVE-2026-22335 · WordPress plugins & themes · reported by PatchstackHigh 8.5
Subscriber SQL Injection in WooCommerce Frontend Manager – Ultimate < 6.7.7 versions.
- What to do
- Update the plugin to the newest version.
Jun 10, 2026Schema & Structured Data for WP & AMP: Does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended media typeCVE-2026-9067 · WordPress plugins & themes · reported by WPScanCritical 9.1
The Schema & Structured Data for WP & AMP WordPress plugin before 1.60 does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended media type, allowing unauthenticated users to upload any file type accepted by WordPress's media library through endpoints that should only accept images or videos.
- Product
- Schema & Structured Data for WP & AMP
- Fixed in
- 1.60
- What to do
- Update Schema & Structured Data for WP & AMP to 1.60 or newer.
Jun 9, 2026TYPO3's cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictionsCVE-2026-49740 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 6.3
TYPO3's cache frontend (VariableFrontend) and persistent key-value store (Registry) deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend (cache store or sys_registry database table) could inject a crafted serialized payload to trigger PHP Object Injection, potentially exploiting a gadget chain to achieve Remote Code Execution or other high-impact effects. Exploiting this vulnerability requires direct local write access to the storage, such as the SQL database or file system. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
- Product
- TYPO3 CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 9, 2026User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration: Unauthorized modification of dataCVE-2026-4058 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the user_subscription_cancel() function in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to cancel any user's subscription pack, including administrators.
- Product
- User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration
- Affected
- up to 4.3.2
- What to do
- Affects up to 4.3.2. Update User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration 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.orgwordfence.com
Jun 5, 2026Frontend User Notes: Cross-Site Request ForgeryCVE-2026-7047 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The Frontend User Notes plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1.1. This is due to missing or incorrect nonce validation on the funp_ajax_modify_notes function. This makes it possible for unauthenticated attackers to trick a logged-in user into visiting a malicious page, causing unauthorized overwriting of that victim's own note content via a forged cross-site request to wp_update_post() via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Due to ownership enforcement comparing the note's stored _funp_single_user_id meta against the current session's user ID, the attack is limited to modifying only notes belonging to the tricked victim, and cannot be used to alter notes owned by arbitrary third-party users.
- Product
- Frontend User Notes
- Affected
- up to 2.1.1
- What to do
- Affects up to 2.1.1. Update Frontend User Notes 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
May 29, 2026The Frontier X2 device allows unauthenticated BLE read/write access to critical GATT characteristics without enforcing pairing authentication or authorization.CVE-2026-5768 · Other software · Fourth Frontier · reported by ics-cert@hq.dhs.govHigh 8.8
The Frontier X2 device allows unauthenticated BLE read/write access to critical GATT characteristics without enforcing pairing authentication or authorization. This allows attackers within BLE range to perform unauthorized control of device functions, including starting/stopping activities, triggering vibrations, causing denial-of-service conditions, and fuzzing characteristic values to induce unexpected behavior. Additionally, the Frontier X mobile application lacks proper BLE device authentication, allowing attackers to impersonate a legitimate Frontier X2 device and connect to the application. By cloning BLE advertisements and exposing expected GATT characteristics, attackers can manipulate activity states and inject fabricated health telemetry such as breathing rate, heart rate, strain, and other health-related data into the mobile application.
- Product
- Frontier X Android application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfourthfrontier.comgithub.com
May 29, 2026Frontend Admin by DynamiApps: Generic SQL InjectionCVE-2026-10039 · WordPress plugins & themes · reported by WordfenceMedium 4.9
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to generic SQL Injection via the 'order' parameter in all versions up to, and including, 3.28.28 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires that the attacker also supply a valid 'orderby' parameter in the same request, as this is necessary to reach the vulnerable code path that processes and concatenates the 'order' value into the SQL query.
- Product
- Frontend Admin by DynamiApps
- Affected
- up to 3.28.28
- What to do
- Affects up to 3.28.28. Update Frontend Admin by DynamiApps 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
May 28, 2026Frontend Admin by DynamiApps: Unauthenticated privilege escalationCVE-2026-6226 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to unauthenticated privilege escalation in versions up to and including 3.29.2. This is due to insecure form submission handling that accepts arbitrary form definitions from user input instead of securely loading them from the backend. When $_POST['_acf_form'] is an array (rather than a form ID), the validate_form() function bypasses database lookup and directly processes the attacker-controlled structure. The create_record() function preserves attacker-supplied record data if present, and the user action's run() function falls back to attacker-controlled field definitions from $form['fields'] when legitimate fields cannot be found. The role field's pre_update_value() validation reads $field['role_options'] from this attacker-controlled definition, allowing an attacker to specify ['administrator'] as an allowed role and bypass the security check. This makes it possible for unauthenticated attackers to create administrator accounts by injecting a custom form configuration with a spoofed role field.
- Product
- Frontend Admin by DynamiApps
- Affected
- up to 3.29.2
- What to do
- Affects up to 3.29.2. Update Frontend Admin by DynamiApps 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
May 28, 2026Frontend Admin by DynamiApps: Authorization bypassCVE-2026-7802 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.29.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite an administrator's user_pass, user_email, first_name, last_name, and other profile fields by supplying an arbitrary ?user_id= value, enabling full administrator account takeover via direct password replacement or email-redirect password reset. Exploitation requires the targeted Edit-User form to have its 'Roles' configuration setting left empty; when a non-empty roles list is configured, load_data() sets the user ID to 'none' for users whose roles fall outside the allowed list, preventing administrators from being targeted through that form.
- Product
- Frontend Admin by DynamiApps
- Affected
- up to 3.29.2
- What to do
- Affects up to 3.29.2. Update Frontend Admin by DynamiApps 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
May 22, 2026An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.CVE-2026-9054 · Other software · 9front · reported by 1d66c9f9-fff2-411a-aa19-ca6312fa25e9Critical 9.2
An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel panic.
- Product
- 9front
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.9front.orggit.9front.org
May 22, 2026Mothra would respect a default value given by a website for HTML file upload forms.CVE-2026-9053 · Other software · 9front · reported by 1d66c9f9-fff2-411a-aa19-ca6312fa25e9Medium 6.9
Mothra would respect a default value given by a website for HTML file upload forms. An attacker could craft a website with a malicious default file path, and then conceal this form element.
- Product
- 9front
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 21, 2026Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allow cross-calendar data disclosure.CVE-2026-8204 · Other software · Concrete CMS · reported by ff5b8ace-8b95-4078-9743-eac1ca5451deMedium 6.3
Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allow cross-calendar data disclosure. A public calendar block can be used as a pivot point to access private calendar data. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 6.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N. Thanks Winston Crooker for reporting.
- Product
- Concrete CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocumentation.concretecms.org
May 19, 2026The create and edit flows do not restrict which user properties may be submitted and do not enforce access control on the frontend user group assignment.CVE-2026-46721 · Other software · TYPO3 · reported by f4fb688c-4412-4426-b4b8-421ecf27b14aMedium 6.9
The create and edit flows do not restrict which user properties may be submitted and do not enforce access control on the frontend user group assignment. As a result, an attacker can assign an arbitrary frontend user group to a newly registered or edited account, gaining unauthorized access to content and functionality restricted to privileged frontend user groups.
- Product
- Extension "Frontend User Registration"
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 15, 2026Frontend Admin by DynamiApps: Privilege EscalationCVE-2026-6228 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to Privilege Escalation in versions up to and including 3.28.36. This is due to insufficient authorization checks in the role field update mechanism combined with overly permissive capabilities for the admin_form post type. The admin_form custom post type uses 'capability_type' => 'page', which grants editors the ability to create and edit forms. When an editor creates an edit_user form, they can manipulate the form configuration to include 'administrator' in the role_options array by directly submitting POST data to wp-admin/post.php, bypassing the UI restrictions in feadmin_get_user_roles(). When the form is subsequently submitted, the pre_update_value() function in class-role.php only validates that the submitted role exists in the form's role_options array (lines 107-110), but fails to verify that the current user has permission to assign that specific role. This makes it possible for unauthenticated attackers to first register as editors (via a public new_user form), then create an edit_user form with administrator in the allowed roles, and finally use that form to escalate their own privileges to administrato
- Product
- Frontend Admin by DynamiApps
- Affected
- up to 3.28.36
- What to do
- Affects up to 3.28.36. Update Frontend Admin by DynamiApps 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
May 14, 2026Unsafe object reference (IDOR) in Stel Order v3.25.1 and earlier versions, specifically in the ‘/app/FrontController’ endpoint, through manipulation of the ‘empCVE-2026-5798 · Other software · Stel Order · reported by cve-coordination@incibe.esHigh 7.1
Unsafe object reference (IDOR) in Stel Order v3.25.1 and earlier versions, specifically in the ‘/app/FrontController’ endpoint, through manipulation of the ‘employeeID’ parameter. An authenticated attacker could exploit this vulnerability to access information about any employee (first names, last names, roles, job titles, and vacation records, among others) by modifying that identifier in requests sent to the server.
- Product
- Stel Order
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 14, 2026Stored Cross-Site Scripting (XSS) in Stel Order v3.25.1 and earlier, located at the ‘/app/FrontController’ endpoint via the ‘legalName’ and ‘employeeID’ parametCVE-2026-5790 · Other software · Stel Order · reported by cve-coordination@incibe.esMedium 5.1
Stored Cross-Site Scripting (XSS) in Stel Order v3.25.1 and earlier, located at the ‘/app/FrontController’ endpoint via the ‘legalName’ and ‘employeeID’ parameters. The lack of proper input sanitization allows an attacker to inject malicious code that is persistently stored in the database. When other users or administrators access the affected sections, the code executes in their browsers, enabling the theft of session cookies and account hijacking.
- Product
- Stel Order
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026A Remote Code Execution vulnerability in Claris FileMaker Cloud allowed a user with Admin Console privileges to bypass a front-end restriction on OS Script scheCVE-2026-43680 · Other software · Claris · reported by product-security@apple.comHigh 7.2
A Remote Code Execution vulnerability in Claris FileMaker Cloud allowed a user with Admin Console privileges to bypass a front-end restriction on OS Script schedule types and execute arbitrary operating system commands on the underlying host. This issue is fixed in FileMaker Cloud 2.22.0.5.
- Product
- FileMaker Cloud
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026Ninja Forms Views – Display & Edit Ninja Forms Submissions on your site frontend: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CVE-2026-42741 · WordPress plugins & themes · reported by PatchstackHigh 8.5
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aman Ninja Forms Views – Display & Edit Ninja Forms Submissions on your site frontend views-for-ninja-forms allows Blind SQL Injection.This issue affects Ninja Forms Views – Display & Edit Ninja Forms Submissions on your site frontend: from n/a through <= 3.3.2.
- Product
- Ninja Forms Views – Display & Edit Ninja Forms Submissions on your site frontend
- Affected
- up to 3.3.2
- What to do
- Affects up to 3.3.2. Update Ninja Forms Views – Display & Edit Ninja Forms Submissions on your site frontend to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
May 11, 2026Taiga is a project management platform for startups and agile developers.CVE-2026-41250 · Other software · taigaio · reported by GitHubMedium 5.7
Taiga is a project management platform for startups and agile developers. Prior 6.9.1, Taiga front is vulnerable to stored XSS. This vulnerability is fixed in 6.9.1.
- Product
- taiga-front
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration: Deserialization of Untrusted DataCVE-2026-5127 · WordPress plugins & themes · reported by WordfenceHigh 8.8
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Deserialization of Untrusted Data in versions up to, and including, 4.3.1 This is due to insufficient input validation and type checking on the wpuf_files parameter during form submission, combined with unconditional deserialization via maybe_unserialize() when displaying post content. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary PHP objects, which can be leveraged to execute arbitrary code, delete arbitrary files, or perform other malicious actions if a POP chain is present on the target system.
- Product
- User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration
- Affected
- up to 4.3.1
- What to do
- Affects up to 4.3.1. Update User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration 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
May 6, 2026In the Linux kernel, the following vulnerability has been resolved: 9p/xen: protect xen_9pfs_front_free against concurrent calls The xenwatch thread can race CVE-2026-43249 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 8.8
In the Linux kernel, the following vulnerability has been resolved: 9p/xen: protect xen_9pfs_front_free against concurrent calls The xenwatch thread can race with other back-end change notifications and call xen_9pfs_front_free() twice, hitting the observed general protection fault due to a double-free. Guard the teardown path so only one caller can release the front-end state at a time, preventing the crash. This is a fix for the following double-free: [ 27.052347] Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6b6b: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI [ 27.052357] CPU: 0 UID: 0 PID: 32 Comm: xenwatch Not tainted 6.18.0-02087-g51ab33fc0a8b-dirty #60 PREEMPT(none) [ 27.052363] RIP: e030:xen_9pfs_front_free+0x1d/0x150 [ 27.052368] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 41 55 41 54 55 48 89 fd 48 c7 c7 48 d0 92 85 53 e8 cb cb 05 00 48 8b 45 08 48 8b 55 00 <48> 3b 28 0f 85 f9 28 35 fe 48 3b 6a 08 0f 85 ef 28 35 fe 48 89 42 [ 27.052377] RSP: e02b:ffffc9004016fdd0 EFLAGS: 00010246 [ 27.052381] RAX: 6b6b6b6b6b6b6b6b RBX: ffff88800d66e400 RCX: 0000000000000000 [ 27.052385] RDX: 6b6b6b6b6b6b6b6b RSI: 0000000000000000 RDI: 0000000000
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
May 2, 2026WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible: Insecure Direct Object ReferenceCVE-2026-2554 · WordPress plugins & themes · reported by WordfenceHigh 8.1
The WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.7.25 via the 'wcfm_delete_wcfm_customer' due to missing validation on the 'customerid' user controlled key. This makes it possible for authenticated attackers, with Vendor-level access and above, to delete arbitrary users, including Administrators.
- Product
- WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible
- Affected
- up to 6.7.25
- What to do
- Affects up to 6.7.25. Update WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible 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
Apr 29, 2026WP User Frontend: Missing AuthorizationCVE-2026-42412 · WordPress plugins & themes · reported by PatchstackMedium 6.5
Missing Authorization vulnerability in weDevs WP User Frontend allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects WP User Frontend: from n/a through 4.3.1.
- Product
- WP User Frontend
- Affected
- up to 4.3.1
- What to do
- Affects up to 4.3.1. Update WP User Frontend to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 17, 2026Anviz CX7 Firmware is vulnerable to an unauthenticated POST to the device that captures a photo with the front facing camera, exposing visual information aboutCVE-2026-33093 · Other software · Anviz · reported by ics-cert@hq.dhs.govMedium 5.3
Anviz CX7 Firmware is vulnerable to an unauthenticated POST to the device that captures a photo with the front facing camera, exposing visual information about the deployment environment.
- Product
- Anviz CX7 Firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 13, 2026Due to missing authorization checks in the SAP S/4HANA frontend OData Service (Manage Reference Structures), an attacker could update and delete child entities CVE-2026-27679 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 6.5
Due to missing authorization checks in the SAP S/4HANA frontend OData Service (Manage Reference Structures), an attacker could update and delete child entities via exposed OData services without proper authorization. This vulnerability has a high impact on integrity, while confidentiality and availability are not impacted.
- Product
- SAP S/4HANA Frontend OData Service (Manage Reference Structures)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 10, 2026UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP: Blind Server-Side Request ForgeryCVE-2026-4979 · WordPress plugins & themes · reported by WordfenceMedium 5
The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to blind Server-Side Request Forgery in all versions up to, and including, 1.2.58. This is due to insufficient URL origin validation in the process_image_crop() method when processing avatar/banner image crop operations. The function accepts a user-controlled URL via the uwp_crop POST parameter and only validates it using esc_url() for sanitization and wp_check_filetype() for extension verification, without enforcing that the URL references a local uploads file. The URL is then passed to uwp_resizeThumbnailImage() which uses it in PHP image processing functions (getimagesize(), imagecreatefrom*()) that support URL wrappers and perform outbound HTTP requests. This makes it possible for authenticated attackers with subscriber-level access and above to coerce the WordPress server into making arbitrary HTTP requests to attacker-controlled or internal network destinations, enabling internal network scanning and potential access to sensitive services.
- Product
- UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP
- Affected
- up to 1.2.58
- What to do
- Affects up to 1.2.58. Update UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP 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 recordgithub.complugins.trac.wordpress.org
Apr 10, 2026The frontend gRPC server's streaming interceptor chain did not include the authorization interceptor.CVE-2026-5724 · Other software · Temporal Technologies, Inc. · reported by security@temporal.ioMedium 6.3
The frontend gRPC server's streaming interceptor chain did not include the authorization interceptor. When a ClaimMapper and Authorizer are configured, unary RPCs enforce authentication and authorization, but the streaming AdminService/StreamWorkflowReplicationMessages endpoint accepted requests without credentials. This endpoint is registered on the same port as WorkflowService and cannot be disabled independently. An attacker with network access to the frontend port could open the replication stream without authentication. Data exfiltration is possible, but only when a configured replication target is correctly configured and the attacker has knowledge of the cluster configuration, as the history service validates cluster IDs and peer membership before returning replication data. The fix was applied per release line: it is present in 1.28.4, 1.29.6, 1.30.4, 1.31.2, and 1.32.0 and later releases on each line. Releases 1.31.0 and 1.31.1 do not contain the fix and are affected. Temporal Cloud is not affected.
- Product
- temporal
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 9, 2026UsersWP – Front-end login form, User Registration, User Profile & Members Directory: Improper Access ControlCVE-2026-4977 · WordPress plugins & themes · reported by WordfenceMedium 4.3
The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WordPress is vulnerable to Improper Access Control in all versions up to, and including, 1.2.58 This is due to insufficient field-level permission validation in the upload_file_remove() AJAX handler where the $htmlvar parameter is not validated against a whitelist of allowed fields or checked against the field's for_admin_use property. This makes it possible for authenticated attackers, with subscriber-level access and above, to clear or reset any restricted usermeta column for their own user record, including fields marked as "For admin use only", bypassing intended field-level access restrictions.
- Product
- UsersWP – Front-end login form, User Registration, User Profile & Members Directory
- Affected
- up to 1.2.58
- What to do
- Affects up to 1.2.58. Update UsersWP – Front-end login form, User Registration, User Profile & Members Directory 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
Apr 8, 2026FrontMCP is a TypeScript-first framework for the Model Context Protocol (MCP).CVE-2026-39885 · Other software · agentfront · reported by GitHubHigh 7.5
FrontMCP is a TypeScript-first framework for the Model Context Protocol (MCP). Prior to 2.3.0, the mcp-from-openapi library uses @apidevtools/json-schema-ref-parser to dereference $ref pointers in OpenAPI specifications without configuring any URL restrictions or custom resolvers. A malicious OpenAPI specification containing $ref values pointing to internal network addresses, cloud metadata endpoints, or local files will cause the library to fetch those resources during the initialize() call. This enables Server-Side Request Forgery (SSRF) and local file read attacks when processing untrusted OpenAPI specifications. This vulnerability is fixed in 2.3.0.
- Product
- frontmcp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 8, 2026WP Frontend Profile: Missing AuthorizationCVE-2026-39688 · WordPress plugins & themes · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in Glowlogix WP Frontend Profile wp-front-end-profile allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Frontend Profile: from n/a through <= 1.3.9.
- Product
- WP Frontend Profile
- Affected
- up to 1.3.9
- What to do
- Affects up to 1.3.9. Update WP Frontend Profile to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Apr 8, 2026PZ Frontend Manager: Missing AuthorizationCVE-2026-3477 · WordPress plugins & themes · reported by WordfenceMedium 5.3
The PZ Frontend Manager plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.0.6. The pzfm_user_request_action_callback() function, registered via the wp_ajax_pzfm_user_request_action action hook, lacks both capability checks and nonce verification. This function handles user activation, deactivation, and deletion operations. When the 'dataType' parameter is set to 'delete', the function calls wp_delete_user() on all provided user IDs without verifying that the current user has the appropriate permissions. Notably, the similar pzfm_remove_item_callback() function does check pzfm_can_delete_user() before performing deletions, indicating this was an oversight. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary WordPress users (including administrators) by sending a crafted request to the AJAX endpoint.
- Product
- PZ Frontend Manager
- Affected
- up to 1.0.6
- What to do
- Affects up to 1.0.6. Update PZ Frontend Manager 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
Apr 7, 2026Cronicle is a multi-server task scheduler and runner, with a web based front-end UI.CVE-2026-39401 · Other software · jhuckaby · reported by GitHubMedium 5.3
Cronicle is a multi-server task scheduler and runner, with a web based front-end UI. Prior to 0.9.111, jb child processes can include an update_event key in their JSON output. The server applies this directly to the parent event's stored configuration without any authorization check. A low-privilege user who can create and run events can modify any event property, including webhook URLs and notification emails. This vulnerability is fixed in 0.9.111.
- Product
- Cronicle
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 7, 2026Cronicle is a multi-server task scheduler and runner, with a web based front-end UI.CVE-2026-39400 · Other software · jhuckaby · reported by GitHubMedium 5.3
Cronicle is a multi-server task scheduler and runner, with a web based front-end UI. Prior to 0.9.111, a non-admin user with create_events and run_events privileges can inject arbitrary JavaScript through job output fields (html.content, html.title, table.header, table.rows, table.caption). The server stores this data without sanitization, and the client renders it via innerHTML on the Job Details page. This vulnerability is fixed in 0.9.111.
- Product
- Cronicle
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 7, 2026Vite is a frontend tooling framework for JavaScript.CVE-2026-39365 · Other software · vitejs · reported by GitHubMedium 6.3
Vite is a frontend tooling framework for JavaScript. From 6.0.0 to before 6.4.2, 7.3.2, and 8.0.5, the dev server’s handling of .map requests for optimized dependencies resolves file paths and calls readFile without restricting ../ segments in the URL. As a result, it is possible to bypass the server.fs.strict allow list and retrieve .map files located outside the project root, provided they can be parsed as valid source map JSON. This vulnerability is fixed in 6.4.2, 7.3.2, and 8.0.5.
- Product
- vite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 7, 2026Vite is a frontend tooling framework for JavaScript.CVE-2026-39364 · Other software · vitejs · reported by GitHubHigh 8.2
Vite is a frontend tooling framework for JavaScript. From 7.1.0 to before 7.3.2 and 8.0.5, on the Vite dev server, files that should be blocked by server.fs.deny (e.g., .env, *.crt) can be retrieved with HTTP 200 responses when query parameters such as ?raw, ?import&raw, or ?import&url&inline are appended. This vulnerability is fixed in 7.3.2 and 8.0.5.
- Product
- vite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
Apr 7, 2026Vite is a frontend tooling framework for JavaScript.CVE-2026-39363 · Other software · vitejs · reported by GitHubHigh 8.2
Vite is a frontend tooling framework for JavaScript. From 6.0.0 to before 6.4.2, 7.3.2, and 8.0.5, if it is possible to connect to the Vite dev server’s WebSocket without an Origin header, an attacker can invoke fetchModule via the custom WebSocket event vite:invoke and combine file://... with ?raw (or ?inline) to retrieve the contents of arbitrary files on the server as a JavaScript string (e.g., export default "..."). The access control enforced in the HTTP request path (such as server.fs.allow) is not applied to this WebSocket-based execution path. This vulnerability is fixed in 6.4.2, 7.3.2, and 8.0.5.
- Product
- vite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comaccess.redhat.com
Apr 6, 2026D-Tale is the combination of a Flask back-end and a React front-end to view & analyze Pandas data structures.CVE-2026-35052 · Other software · man-group · reported by GitHubMedium 5.3
D-Tale is the combination of a Flask back-end and a React front-end to view & analyze Pandas data structures. Prior to 3.22.0, users hosting D-Tale publicly while using a redis or shelf storage layer could be vulnerable to remote code execution allowing attackers to run malicious code on the server. This vulnerability is fixed in 3.22.0.
- Product
- dtale
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 4, 2026WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible: Insecure Direct Object ReferenceCVE-2026-4896 · WordPress plugins & themes · reported by WordfenceHigh 8.1
The WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.7.25 via multiple AJAX actions including `wcfm_modify_order_status`, `delete_wcfm_article`, `delete_wcfm_product`, and the article management controller due to missing validation on user-supplied object IDs. This makes it possible for authenticated attackers, with Vendor-level access and above, to modify the status of any order, delete or modify any post/product/page, regardless of ownership.
- Product
- WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible
- Affected
- up to 6.7.25
- What to do
- Affects up to 6.7.25. Update WCFM – Frontend Manager for WooCommerce along with Bookings Subscription Listings Compatible 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
Mar 31, 2026When the early_acl_drop (earlyACLDrop in Lua) option is disabled (default is enabled) on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is CVE-2026-24029 · Other software · PowerDNS · reported by security@open-xchange.comMedium 6.5
When the early_acl_drop (earlyACLDrop in Lua) option is disabled (default is enabled) on a DNS over HTTPs frontend using the nghttp2 provider, the ACL check is skipped, allowing all clients to send DoH queries regardless of the configured ACL.
- Product
- DNSdist
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 26, 2026Frontend Admin by DynamiApps: PHP Object InjectionCVE-2026-3328 · WordPress plugins & themes · reported by WordfenceHigh 7.2
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to PHP Object Injection via deserialization of the 'post_content' of admin_form posts in all versions up to, and including, 3.28.31. This is due to the use of WordPress's `maybe_unserialize()` function without class restrictions on user-controllable content stored in admin_form post content. This makes it possible for authenticated attackers, with Editor-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to achieve remote code execution.
- Product
- Frontend Admin by DynamiApps
- Affected
- up to 3.28.31
- What to do
- Affects up to 3.28.31. Update Frontend Admin by DynamiApps 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
Mar 25, 2026WP User Frontend: Missing AuthorizationCVE-2026-32485 · WordPress plugins & themes · reported by PatchstackHigh 7.5
Missing Authorization vulnerability in weDevs WP User Frontend wp-user-frontend allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP User Frontend: from n/a through <= 4.2.8.
- Product
- WP User Frontend
- Affected
- up to 4.2.8
- What to do
- Affects up to 4.2.8. Update WP User Frontend to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
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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