CVE-2026-46365: Thorsten Phpmyfaq

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

phpMyFAQ before 4.1.2 contains a missing authorization vulnerability in the DELETE /admin/api/content/tags/{tagId} endpoint that allows any authenticated user to delete tags. Any logged-in user, including regular frontend users, can delete arbitrary tags by sending a DELETE request with a valid session cookie, resulting in permanent data loss and disruption of FAQ organization.

Affected products

• Thorsten Phpmyfaq: before 4.1.2 (fixed in 4.1.2)

Published 2026-05-15. Last modified 2026-06-17.