5.3
Medium
CVE-2026-82848 The Masteriyo LMS WordPress plugin before 3.4.0 does not perform any authorization check before returning a course…
Description
The Masteriyo LMS WordPress plugin before 3.4.0 does not perform any authorization check before returning a course enrolment record over its REST API, allowing unauthenticated users to read any learner's enrolment status, timestamps and course-progress data by walking sequential record identifiers. A related gap lets any enrolled user retrieve other learners' enrolment records as well.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Masteriyo LMS 1.3 | 1.3.1 → < 3.4.0 | 3.4.0 |
Other CVEs of Masteriyo LMS
The 10 CVEs of Masteriyo LMS →
CVE-2026-82850
The Masteriyo LMS WordPress plugin before 3.4.2 does not restrict access to quiz answer keys, allowing any…
4.3
Medium
CVE-2026-82849
The Masteriyo LMS WordPress plugin before 3.4.2 does not verify that the user making the request owns the…
4.3
Medium
CVE-2026-82847
The Masteriyo LMS WordPress plugin before 3.4.1 does not sanitise and escape one of its course fields before outputting…
6.8
Medium
CVE-2026-82851
The Masteriyo LMS WordPress plugin before 3.4.1 does not verify ownership of, or restrict the type of, the records a…
2.7
Low