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MasterStudy LMS <= 3.3.1 - Unauthenticated Privilege Escalation via stm_lms_register AJAX Action
| CVE | CVE-2024-2409 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | March 28, 2024 |
| Last Updated | March 29, 2024 |
| Researcher |
Hiroho Shimada
|
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.
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Vulnerability Details for MasterStudy LMS WordPress Plugin – for Online Courses and Education
| Software Type | Plugin |
|---|---|
| Software Slug | masterstudy-lms-learning-management-system (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.3.2, or a newer patched version |
| Affected Version |
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| Patched Version |
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