CVE-2026-82846

Summary

The Masteriyo LMS WordPress plugin before 3.4.0 does not sanitise and escape some course settings before outputting them in a page available to all visitors, allowing users with a course-author role to perform Stored Cross-Site Scripting attacks that run in the session of anyone viewing the course, including a logged-in administrator.

Affected Software

VendorProductVersion RangeStatus
UnknownMasteriyo LMS1.18.0 < 3.4.0affected

Weaknesses

  • CWE-79 Cross-Site Scripting (XSS)

References