Medium · 4.3 CVE-2026-119478 EUVD-2026-119092GHSA-fg99-fmx9-9ppf

WordPress MasterStudy LMS plugin <= 3.7.56 - Content Injection vulnerability

Published Nov 7, 2026 · Updated Nov 7, 2026 · Assigned by Patchstack

Vendor: StylemixThemes Product: MasterStudy LMS

Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in StylemixThemes MasterStudy LMS masterstudy-lms-learning-management-system allows Code Injection.This issue affects MasterStudy LMS: from n/a through 3.7.56.

Affected products

Vendor	Product	Affected	Fixed
StylemixThemes	MasterStudy LMS	≤ 3.7.56	—

References

https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-56-content-injection-vulnerability?_s_id=cve vdb-entry