CVE-2026-24421mediumCWE-862

CVE-2026-24421: falha de média gravidade em thorsten phpMyFAQ

phpMyFAQ missing authorization exposes /api/setup/backup to any authenticated user

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar phpMyFAQ+ Monitorar thorsten/phpmyfaq

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

33Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 6.5epss 1.7%
da publicação à arma95 dias
Publicada no NVD24 de jan.
1ª PoC+95d
phpMyFAQ is an open source FAQ web application. Versions 4.0.16 and below have flawed authorization logic which exposes the /api/setup/backup endpoint to any authenticated user despite their permissions. SetupController.php uses userIsAuthenticated() but does not verify that the requester has configuration/admin permissions. Non-admin users can trigger a configuration backup and retrieve its path. The endpoint only checks authentication, not authorization, and returns a link to the generated ZIP. This issue is fixed in version 4.0.17.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
thorsten · phpMyFAQ
⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — thorsten phpMyFAQ

No mesmo produto, das mais perigosas para as menos.

CVE-2024-55889MEDIUMphpMyFAQ Vulnerable to Unintended File Download Triggered by Embedded FramesEPSS 2.2%CVE-2025-69200HIGHphpMyFAQ has unauthenticated config backup download via /api/setup/backupEPSS 2.1%CVE-2024-28105HIGHphpMyFAQ's File Upload Bypass at Category Image Leads to RCEEPSS 1.5%CVE-2024-27299HIGHphpMyFAQ SQL Injection at "Save News"EPSS 1.2%CVE-2024-28107HIGHphpMyFAQ SQL injections at insertentry & saveentryEPSS 1.0%CVE-2024-24574MEDIUMphpMyFAQ vulnerable to stored XSS on attachments filenameEPSS 0.9%