Description
The Masteriyo LMS – eLearning and Online Course Builder for WordPress plugin for WordPress is vulnerable to unauthorized user profile modification due to missing authorization checks on the /wp-json/masteriyo/v1/users/$id REST API endpoint in all versions up to, and including, 1.13.3. This makes it possible for authenticated attackers, with student-level access and above, to modify the roles of arbitrary users. As a result, attackers can escalate their privileges to the Administrator and demote existing administrators to students.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| masteriyo | Masteriyo LMS – Online Course Builder for eLearning, LMS & Education | <= 1.13.3 |
| masteriyo | masteriyo | <= 1.13.3 |
References
Timeline
- Published
- Oct 29, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed