Masteriyo LMS <= 1.7.3 - Insecure Direct Object Reference

Authentication Bypass Using an Alternate Path or Channel vulnerability in Masteriyo Masteriyo - LMS. Unauth access to course progress.This issue affects Masteriyo - LMS: from n/a through 1.7.3. id: CVE-2024-33939 info: name: Masteriyo LMS = 1.7.3 - Insecure Direct Object Reference author:...

CVE-2026-88847

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

EUVD-2026-85804

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-88847 MasterStudy LMS < 3.7.50 - Subscriber+ Lesson Completion Record Creation

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-88847 MasterStudy LMS < 3.7.50 - Subscriber+ Lesson Completion Record Creation

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

CVE-2026-82849 Masteriyo LMS < 3.4.2 - Subscriber+ Arbitrary User Course Progress Disclosure via IDOR

The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the course-progress records being returned, allowing any authenticated user, such as a self-registered subscriber, to read another user's learning activity. The ownership check it applies is...

WordPress Masteriyo LMS plugin < 3.4.2 - Subscriber+ Arbitrary User Course Progress Disclosure vulnerability

Subscriber+ Arbitrary User Course Progress Disclosure vulnerability discovered by Karthik Ramakrishnan in WordPress Plugin Masteriyo - LMS versions 3.4.2...

CVE-2026-82849

The Masteriyo LMS WordPress plugin, versions prior to 3.4.2 , is vulnerable to an IDOR (Insecure Direct Object Reference) flaw. The plugin fails to verify that the authenticated user owns the course-progress records they are requesting. Specifically, the ownership check is bypassed when the reque...

CVE-2026-82849 Masteriyo LMS < 3.4.2 - Subscriber+ Arbitrary User Course Progress Disclosure via IDOR

The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the course-progress records being returned, allowing any authenticated user, such as a self-registered subscriber, to read another user's learning activity. The ownership check it applies is...

CVE-2026-82849: Authorization Bypass Through User-Controlled Key

The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the course-progress records being returned, allowing any authenticated user, such as a self-registered subscriber, to read another user's learning activity. The ownership check it applies is...

CVE-2026-88847: Missing Authorization

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to...

EUVD-2026-72368

The Masteriyo LMS plugin for WordPress is vulnerable to unauthorized data deletion due to a missing capability check on the 'deleteitempermissionscheck' function in the CourseProgressItemsController in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers ...

CVE-2026-8279 Masteriyo LMS <= 2.2.0 - Missing Authorization to Unauthenticated Arbitrary Course Progress Deletion

The Masteriyo LMS plugin for WordPress is vulnerable to unauthorized data deletion due to a missing capability check on the 'deleteitempermissionscheck' function in the CourseProgressItemsController in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers ...

CVE-2026-8279

CVE-2026-8279 affects the Masteriyo LMS WordPress plugin in all versions up to and including 2.2.0 . The root cause is a missing capability check in the delete_item_permissions_check function within the CourseProgressItemsController, allowing unauthenticated attackers to delete arbitrary course p...

CVE-2026-8279 Masteriyo LMS <= 2.2.0 - Missing Authorization to Unauthenticated Arbitrary Course Progress Deletion

The Masteriyo LMS plugin for WordPress is vulnerable to unauthorized data deletion due to a missing capability check on the 'deleteitempermissionscheck' function in the CourseProgressItemsController in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers ...

WordPress Masteriyo LMS plugin <= 2.2.0 - Missing Authorization to Unauthenticated Arbitrary Course Progress Deletion vulnerability

Missing Authorization to Unauthenticated Arbitrary Course Progress Deletion vulnerability discovered by Jamshed Yergashvoyev CVE Guy - Turan Security in WordPress Plugin Masteriyo - LMS versions = 2.2.0...

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...

WordPress Masteriyo LMS plugin < 2.2.1 - Unauthenticated Course Progress Disclosure and Deletion vulnerability

Unauthenticated Course Progress Disclosure and Deletion vulnerability discovered by Muni Nitish Kumar Yaddala in WordPress Plugin Masteriyo - LMS versions 2.2.1...

CVE-2026-63241

An insecure direct object reference vulnerability in Koollab LMS allowed an authenticated user to query the course completion progress of any other user without authorisation, disclosing private learning progress information...

CVE-2026-63241

An insecure direct object reference vulnerability in Koollab LMS allowed an authenticated user to query the course completion progress of any other user without authorisation, disclosing private learning progress information...