Masteriyo Masteriyo LMS – LMS Course Builder, Quizzes & Certificates vulnerabilities
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Published CVEs affecting Masteriyo Masteriyo LMS – LMS Course Builder, Quizzes & Certificates: 2 record(s), with affected versions and fixes.
CVE-2026-8279
Medium · 5.3
CWE-862 Sep 7, 2026
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 'delete_item_permissions_check' function in the CourseProgressItemsController in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers to delete arbitrary course progress records belonging to any student.
CVE-2026-11773
Medium · 4.3
CWE-862 Jun 27, 2026
Masteriyo LMS <= 2.2.1 - Missing Authorization to Authenticated (Student+) Arbitrary Course Announcement Modification
The Masteriyo LMS – LMS Course Builder, Quizzes & Certificates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.1. 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 student-level access and above, to modify the description (post content) of arbitrary course announcements authored by instructors or administrators.