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CVE PROGRAM SOURCE RECORD4.6 Medium

CVE-2026-81338

MasterStudy LMS < 3.7.50 - Subscriber+ Stored HTML Injection via Course Discussions

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not properly sanitise and restrict HTML in user-submitted content before storing it and rendering it to other users, allowing users with subscriber-level accounts and above to perform stored HTML injection, such as embedding iframes, that can be leveraged for phishing and content spoofing against other users viewing the content.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Unknown MasterStudy LMS WordPress Plugin

Default version status: unaffected

  • 0 to < 3.7.50affected

References