Detections
Analytics
CVE-2026-81339
medium
Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform a per-object ownership check when returning a quiz attempt result, allowing any authenticated user with a minimal (subscriber) role to read other students' quiz grades, pass/fail status and attempt timestamps by referencing an attempt identifier belonging to another user.
References
https://wpscan.com/vulnerability/f027d0b1-5d8a-4e80-adb3-bbf97dc53306/