The Quiz And Survey Master for WordPress is vulnerable to authorization bypass due to a missing capability check on the function associated with the qsm_remove_file_fd_question AJAX action in versions up to, and including, 8.0.8. This makes it possible for unauthenticated attackers to delete arbitrary media files.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Quiz_and_survey_master | Expresstech | * | 8.0.8 (including) |
References
- https://packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt
- https://plugins.trac.wordpress.org/changeset/2834471/quiz-master-next
- https://wordpress.org/plugins/quiz-master-next/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/68110321-db1a-4634-98cd-0afd3ec933b8?source=cve
- https://packetstormsecurity.com/files/171011/wpqsm808-xsrf.txt
- https://plugins.trac.wordpress.org/changeset/2834471/quiz-master-next
- https://wordpress.org/plugins/quiz-master-next/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/68110321-db1a-4634-98cd-0afd3ec933b8?source=cve