CVE-2026-79615
Low
Description
The Quiz and Survey Master (QSM) WordPress plugin before 11.2.4 does not check authorisation when returning question bank entries through one of its REST API routes, allowing users with a role as low as Contributor to read the questions, hints and correct answer keys of quizzes belonging to other users.
SeverityLow
CVSS2.7
Exploit probability—
ProductQuiz and Survey Master (QSM)
PublishedAug 28, 2026
First seenAug 28, 2026
How to fix
Update
- Quiz and Survey Master (QSM)11.2.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Quiz and Survey Master (QSM) | v < 11.2.4 | 11.2.4 |
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