Medium · 6.5 CVE-2025-59576 EUVD-2025-30466GHSA-g48j-frfg-4rv3

WordPress MasterStudy LMS Plugin <= 3.6.20 - Broken Access Control Vulnerability

Published Sep 22, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: stylemix Product: MasterStudy LMS

Description

Missing Authorization vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.

Affected products

Vendor	Product	Affected	Fixed
Stylemix	MasterStudy LMS	≤ 3.6.20	—

References

https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-6-20-broken-access-control-vulnerability?_s_id=cve vdb-entry