medium5.4
CVE-2026-12271
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 sub…
Impact
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
| Product | Affected versions |
|---|---|
| Tutor LMS WordPress Plugin | before 3.9.13 |
Versions were read from the advisory text. No structured product data has been published for this record yet.