CVE-2024-2409
Critical
Description
The MasterStudy LMS plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.3.1. This is due to insufficient validation checks within the _register_user() function called by the 'wp_ajax_nopriv_stm_lms_register' AJAX action. This makes it possible for unauthenticated attackers to register a user with administrator-level privileges when MasterStudy LMS Pro is installed and the LMS Forms Editor add-on is enabled.
SeverityCritical
CVSS9.8
Exploit probability—
ProductStylemixthemes Masterstudy Lms
PublishedMar 29, 2024
First seenMar 29, 2024
Weakness typeCWE-266CWE-266
How to fix
Update
- stylemixthemes masterstudy_lms3.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| stylemixthemes masterstudy_lms | v < 3.3.2 | 3.3.2 |
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