CVE-2026-82846

CVE-2026-82846 affects the Masteriyo LMS WordPress plugin, versions 1.18.0 through 2.3.3 . The vulnerability is a Stored XSS in course custom fields: the plugin fails to sanitize and escape certain course settings before outputting them on a page accessible to all visitors. Users with the course-...

EUVD-2026-71857

The Masteriyo LMS WordPress plugin before 3.4.0 does not sanitise and escape some course settings before outputting them in a page available to all visitors, allowing users with a course-author role to perform Stored Cross-Site Scripting attacks that run in the session of anyone viewing the cours...

PT-2026-86341

🚨 CVE-2026-82846 The Masteriyo LMS WordPress plugin before 3.4.0 does not sanitise and escape some course settings before outputting them in a page available to all visitors, allowing users with a course-author role to perform Stored Cross-Site Scripting attacks that run in the session of anyone...

CVE-2026-73996

Unauthenticated Arbitrary File Upload in Masteriyo - LMS = 2.3.2 versions...

CVE-2026-73996 WordPress Masteriyo - LMS plugin <= 2.3.2 - Arbitrary File Upload vulnerability

Unauthenticated Arbitrary File Upload in Masteriyo - LMS = 2.3.2 versions...

EUVD-2026-60810

Unauthenticated Arbitrary File Upload in Masteriyo - LMS = 2.3.2 versions...

CVE-2026-73996

The Masteriyo LMS WordPress plugin (≤2.3.2) allows unauthenticated arbitrary file uploads, enabling remote code execution on affected sites. Patchstack rates it Critical (CVSS 9.8). No patch version or exploitation evidence is provided in the documents.

PT-2026-77124

Name of the Vulnerable Software and Affected Versions Masteriyo - LMS versions prior to 2.3.3 Description An unauthenticated arbitrary file upload issue exists, allowing an attacker to upload files to the server without requiring authentication. Recommendations Update Masteriyo - LMS to a version...

CVE-2026-19712

The Masteriyo LMS WordPress plugin before 2.3.3 does not sanitise and escape a quiz field before outputting it back in a page, and grants its instructor role the ability to store unfiltered HTML, allowing such users to perform Stored Cross-Site Scripting attacks against any visitor of the affecte...

CVE-2026-19712 Masteriyo LMS < 2.3.3 - Instructor+ Stored XSS via Quiz Description

The Masteriyo LMS WordPress plugin before 2.3.3 does not sanitise and escape a quiz field before outputting it back in a page, and grants its instructor role the ability to store unfiltered HTML, allowing such users to perform Stored Cross-Site Scripting attacks against any visitor of the affecte...

CVE-2026-19712

The Masteriyo LMS WordPress plugin before 2.3.3 does not sanitise and escape a quiz field before outputting it back in a page, and grants its instructor role the ability to store unfiltered HTML, allowing such users to perform Stored Cross-Site Scripting attacks against any visitor of the affecte...

EUVD-2026-59915

The Masteriyo LMS WordPress plugin before 2.3.3 does not sanitise and escape a quiz field before outputting it back in a page, and grants its instructor role the ability to store unfiltered HTML, allowing such users to perform Stored Cross-Site Scripting attacks against any visitor of the affecte...

CVE-2026-19712

The Masteriyo LMS WordPress plugin (before 2.3.3) fails to sanitise a quiz field, and its instructor role can store unfiltered HTML, enabling stored XSS against any page visitor, including admins. CVSS 6.1 (MEDIUM). No exploit code is provided. Upgrade to 2.3.3 or set DISALLOW_UNFILTERED_HTML. Se...

CVE-2026-13332

The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions force-logout of any user on the site, including administrators...

CVE-2026-13332

Summary (CVE-2026-13332): The Masteriyo LMS WordPress plugin before 2.3.1 permits an unauthenticated user to trigger an AJAX action that clears user sessions without proper authorization checks. This leads to potential force-logout of any user’s active session, including administrators, by unauth...

EUVD-2026-49070

The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions force-logout of any user on the site, including administrators...

CVE-2026-13332

The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions force-logout of any user on the site, including administrators...

CVE-2026-13332 Masteriyo LMS < 2.3.1 - Unauthenticated Arbitrary User Session Termination (Denial of Service)

The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions force-logout of any user on the site, including administrators...

EUVD-2026-48075

Subscriber Insecure Direct Object References IDOR in Masteriyo - LMS = 2.3.1 versions...

CVE-2026-65463

CVE-2026-65463 affects the WordPress Masteriyo LMS plugin, versioned up to 2.3.1, with an Insecure Direct Object References (IDOR) vulnerability in Subscriber scope. The entry provides a CVSS 3.1 base score of 5.4 (Medium) with network attack vector, low attack complexity, and requires low privil...