CVE-2026-46365mediumCWE-862

CVE-2026-46365: medium-severity vulnerability in thorsten phpmyfaq

phpMyFAQ - Missing Authorization in Tag Deletion Endpoint

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.2%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
thorsten · phpmyfaq
Related CVEs — thorsten phpmyfaq

In the same product, most dangerous first.

CVE-2026-46364CRITICALphpMyFAQ - SQL Injection via User-Agent Header in BuiltinCaptchaEPSS 1.7%CVE-2026-45010CRITICALphpMyFAQ - Unauthenticated Two-Factor Authentication Brute-Force via /admin/check EndpointEPSS 0.4%CVE-2026-46366HIGHphpMyFAQ - Unauthenticated Information Disclosure via getIdFromSolutionId Permission BypassEPSS 0.3%CVE-2026-46362HIGHphpMyFAQ - Authorization Bypass in Admin Pages via Non-Terminating Permission CheckEPSS 0.3%CVE-2026-46361HIGHphpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twigEPSS 0.3%CVE-2026-45008HIGHphpMyFAQ - Path Traversal in Client::deleteClientFolder via URL ParameterEPSS 0.3%