Unrated severityNVD Advisory· Published Jul 13, 2026· Updated Jul 13, 2026
Tutor LMS < 3.9.13 - Subscriber+ Arbitrary Quiz Attempt Modification via IDOR
CVE-2026-12271
Description
The Tutor LMS WordPress plugin before 3.9.13 does not verify ownership of the targeted quiz attempt before writing to it, allowing authenticated users with subscriber-level access and above to modify and force-complete other students' quiz attempts, overwriting their recorded marks and pass/fail result.
Affected products
1Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/ca99ea35-4bf8-4dc8-a817-79fb9fa1c5bd/mitreexploitvdb-entrytechnical-description
News mentions
0No linked articles in our index yet.