9.1
Critical
CVE-2026-13332 The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX…
Description
The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions (force-logout) of any user on the site, including administrators.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Masteriyo LMS 2.3 | earliest → < 2.3.1 | 2.3.1 |
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
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2.7
Low