Description
LearnPress WordPress Plugin before 4.4.6 contains a broken object-level authorization vulnerability that allows authenticated attackers with the Instructor role to add answers to quiz questions owned by other instructors by exploiting a missing ownership check on the question answer insert path. Attackers can supply arbitrary question identifiers during answer insertion, bypassing instructor-boundary restrictions to persistently modify quiz content across courses they do not own.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ThimPress | LearnPress | < 4.4.6 | 4.4.6 |
References
- Release Notes release-notes
- https://www.vulncheck.com/advisories/learnpress-wordpress-plugin-broken-object-level-authorization-via-quiz-answer-insert third-party-advisory