CVE-2026-82183 OAuth Single Sign On 6.25.0 - 7.0.0 - Unauthenticated Account Takeover via Unverified Steam OpenID Assertion

The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single sign-on flow, allowing unauthenticated attackers to log in as an arbitrary non-administrator user, and to create new accounts...

CVE-2026-81807

The Simple Ajax Chat WordPress plugin (versions before 20260827 ) is vulnerable to unauthenticated stored XSS due to a failure to escape chat message content before rendering. This allow unauthenticated users to inject arbitrary HTML attributes, enabling the execution of malicious scripts in the ...

EUVD-2026-69858

The FAQ Builder AYS WordPress plugin before 1.8.5 does not sanitize or escape content submitted by unauthenticated visitors before storing it and outputting it in an admin area page, and the escaping it does apply is undone by a subsequent decoding step, leading to Stored XSS which will execute i...

CVE-2026-81807 Simple Ajax Chat < 20260827 - Unauthenticated Stored XSS via Chat Message Linkification

The Simple Ajax Chat WordPress plugin before 20260827 does not escape chat message content before rendering it, allowing unauthenticated users to inject arbitrary HTML attributes into the page and run scripts in the browser of anyone viewing the chat, including administrators...

CVE-2026-82182 WPvivid Backup & Migration < 0.9.133 - Admin+ SQLi via Upload Cleaner Isolation

The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.133 does not sanitise a user supplied list of identifiers before using it in a SQL query, allowing administrators to perform SQL injection attacks...

EUVD-2026-69860

The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.133 does not sanitise a user supplied list of identifiers before using it in a SQL query, allowing administrators to perform SQL injection attacks...

CVE-2026-81737

The FAQ Builder AYS WordPress plugin (versions 1.6.3-1.8.4 ) is vulnerable to Stored XSS because it fails to properly sanitize or escape content submitted by unauthenticated visitors . While some escaping is applied, it is bypassed by a subsequent decoding step before the data is displayed in an ...

CVE-2026-81583 Theme My Login 7.0 - 7.1.15 - Subscriber+ Unauthorised Multisite Site Creation and Privilege Escalation

The My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them...

CVE-2026-82182 WPvivid Backup & Migration < 0.9.133 - Admin+ SQLi via Upload Cleaner Isolation

The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.133 does not sanitise a user supplied list of identifiers before using it in a SQL query, allowing administrators to perform SQL injection attacks...

CVE-2026-82182

The WPvivid — Backup, Migration & Staging WordPress plugin is vulnerable to SQL injection in versions prior to 0.9.133 . The root cause is the failure to sanitize a user-supplied list of identifiers before including them in a SQL query . This vulnerability allows users with administrator privileg...

EUVD-2026-69857

The My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them...

CVE-2026-81583 Theme My Login 7.0 - 7.1.15 - Subscriber+ Unauthorised Multisite Site Creation and Privilege Escalation

The My Login WordPress plugin before 7.2.0 does not enforce the network's registration setting when processing site signups on multisite installations, allowing users with a subscriber account, and unauthenticated users on some networks, to create new sites and be granted administrator over them...

EUVD-2026-69859

The Simple Ajax Chat WordPress plugin before 20260827 does not escape chat message content before rendering it, allowing unauthenticated users to inject arbitrary HTML attributes into the page and run scripts in the browser of anyone viewing the chat, including administrators...

CVE-2026-81807 Simple Ajax Chat < 20260827 - Unauthenticated Stored XSS via Chat Message Linkification

The Simple Ajax Chat WordPress plugin before 20260827 does not escape chat message content before rendering it, allowing unauthenticated users to inject arbitrary HTML attributes into the page and run scripts in the browser of anyone viewing the chat, including administrators...

CVE-2026-81737 FAQ Builder AYS 1.6.3 - 1.8.4 - Unauthenticated Stored XSS via ays_get_user_information

The FAQ Builder AYS WordPress plugin before 1.8.5 does not sanitize or escape content submitted by unauthenticated visitors before storing it and outputting it in an admin area page, and the escaping it does apply is undone by a subsequent decoding step, leading to Stored XSS which will execute i...

CVE-2026-81432 JetStyleManager < 1.3.9 - Skin Deletion and Modification via CSRF

The JetStyleManager for Gutenberg WordPress plugin before 1.3.9 does not have CSRF protection on some of its AJAX actions, allowing attackers to make a logged-in user with the editposts capability Contributor and above delete or modify custom widget skins via a crafted request, provided they can...

CVE-2026-81428

The WC Vendors WordPress plugin (versions before 2.7.2.1 ) is vulnerable to an Insecure Direct Object Reference (IDOR) flaw. The plugin fails to verify the ownership or object type of user-supplied IDs during the process of saving product variations. This allows authenticated users with the vendo...

EUVD-2026-69852

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning a student's learning statistics, allowing unauthenticated attackers to disclose the course counts, points, certificates, quiz and assignment totals of any registered user...

CVE-2026-81198 MasterStudy LMS < 3.7.46 - Instructor+ Cross-Course Curriculum Deletion and Tampering via IDOR

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify ownership of a curriculum object before acting on it, allowing authenticated users with the instructor role to delete or modify curriculum sections and materials belonging to courses owned by other...

CVE-2026-81199 MasterStudy LMS < 3.7.46 - Unauthenticated Student Statistics Disclosure via student/stats REST Route

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning a student's learning statistics, allowing unauthenticated attackers to disclose the course counts, points, certificates, quiz and assignment totals of any registered user...