CVE-2026-81194

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify authorization when retrieving order line-item data, allowing any authenticated user including Subscribers to read other instructors' course sales records by supplying another user's identifier...

CVE-2026-81195

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning per-student course enrollment and progress data, allowing unauthenticated attackers to disclose the enrolled courses and learning progress of any registered user...

CVE-2026-81198

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...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Instructor+ Cross-Course Curriculum Deletion and Tampering vulnerability

Instructor+ Cross-Course Curriculum Deletion and Tampering vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin MasterStudy LMS versions 3.7.46...

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...

CVE-2026-81199

The MasterStudy LMS WordPress plugin (versions before 3.7.46 ) is vulnerable to an information disclosure vulnerability due to a missing authorization check. Unauthenticated attackers can access the student/stats REST endpoint to disclose sensitive learning statistics of any registered user, incl...

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-2026-81198

The MasterStudy LMS WordPress Plugin (versions before 3.7.46 ) is vulnerable to an Insecure Direct Object Reference (IDOR) because it fails to properly verify ownership of curriculum objects. This allows authenticated users with the instructor role to perform unauthorized actions, such as deletin...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Unauthenticated Student Statistics Disclosure vulnerability

Unauthenticated Student Statistics Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin MasterStudy LMS versions 3.7.46...

EUVD-2026-69851

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...

CVE-2026-81196

The MasterStudy LMS WordPress Plugin for WordPress is vulnerable to an Insecure Direct Object Reference (IDOR) flaw in versions prior to 3.7.46 . The plugin fails to properly verify ownership of quiz question identifiers, enabling users with instructor access to view quiz questions belonging to o...

CVE-2026-81194 MasterStudy LMS < 3.7.46 - Subscriber+ Cross-Instructor Order Data Disclosure via author_id Parameter

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify authorization when retrieving order line-item data, allowing any authenticated user including Subscribers to read other instructors' course sales records by supplying another user's identifier...

EUVD-2026-69849

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify ownership of quiz question identifiers, allowing users with instructor access to read other instructors' quiz questions, including the correct answers and explanations...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.46 - Subscriber+ Cross-Instructor Order Data Disclosure vulnerability

Subscriber+ Cross-Instructor Order Data Disclosure vulnerability discovered by Abdullah Kareem in WordPress Plugin MasterStudy LMS versions 3.7.46...

CVE-2026-81194 MasterStudy LMS < 3.7.46 - Subscriber+ Cross-Instructor Order Data Disclosure via author_id Parameter

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not properly verify authorization when retrieving order line-item data, allowing any authenticated user including Subscribers to read other instructors' course sales records by supplying another user's identifier...

CVE-2026-81194

The MasterStudy LMS WordPress plugin (versions prior to 3.7.46 ) contains an authorization bypass vulnerability. The software fails to properly verify permissions when retrieving order line-item data. This allows any authenticated user, including those with Subscriber privileges, to access and re...

CVE-2026-81197 MasterStudy LMS < 3.7.46 - Unauthenticated Unpublished Course Title Disclosure via course-list REST Route

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not restrict access to a REST route that lists an author's courses, nor does it filter that listing by publication status, allowing unauthenticated users to read the titles and IDs of unpublished draft, pending and private...