CVE-2026-111909

phpMyFAQ before 4.1.9 contains a missing authorization vulnerability in the deleteUser API that allows authenticated non-superadmin users with deleteuser permission to delete superadmin accounts. Attackers can send a DELETE request to /admin/api/user/delete with a superadmin's userId other than 1...

CVE-2026-111904

phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains an information disclosure vulnerability that allows unauthenticated attackers to read hidden open questions due to an inverted api.onlyPublicQuestions check in OpenQuestionController. Attackers can send GET requests to the /api/v4.0/open-questions...

CVE-2026-111898

phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains an authentication bypass vulnerability that allows Keycloak users to take over local accounts by matching preferredusername or email. Attackers controlling a Keycloak identity with a colliding username or unverified email can log in through...

CVE-2026-111889

phpMyFAQ from 4.1.0 before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains a missing authorization vulnerability in the admin dashboard that allows authenticated users without admin rights to view restricted data. Attackers with any activated account can request /admin/index.php/ to read...

CVE-2026-111893

phpMyFAQ 4.2.0-alpha before 4.2.0-beta contains a privilege escalation vulnerability in GroupController::saveCategoryRestrictions that lets delegated administrators assign categories outside their own scope. Category-restricted administrators can POST to /admin/api/group/category-restrictions wit...

CVE-2026-111888

phpMyFAQ from 4.0.0 before 4.1.9 contains an incorrect authorization vulnerability that allows delegated admins lacking the editnews right to modify news by calling PUT /admin/api/news/update, which checks NEWSDELETE instead of NEWSEDIT. Attackers holding addnews and delnews can read the...

CVE-2026-111884

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta does not require the current password when changing an account e-mail in the user control panel UserController::updateData, api/user/data/update, checking only the session and CSRF token. An attacker with a hijacked session can set the e-mai...

CVE-2026-111882

phpMyFAQ 3.2.0-alpha before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an authentication bypass vulnerability that allows IdP-authenticated users to skip TOTP two-factor authentication through the Keycloak and Entra ID SSO callbacks. Attackers holding a valid or phished IdP identity linked ...

CVE-2026-111885

phpMyFAQ from 4.2.0-alpha before 4.2.0-beta contains a missing authorization vulnerability in GroupController::deleteGroup that omits privilege-level checks on target groups. Authenticated non-SuperAdmin administrators holding GROUPDELETE can send a crafted groupId to /admin/api/group/delete to...

CVE-2026-111887

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an account enumeration vulnerability that allows unauthenticated attackers to confirm registered display names and emails via a distinct HTTP 409 response. Attackers can submit guest comments to the comment create endpoint with...

CVE-2026-111886

phpMyFAQ from 4.2.0-alpha.2 before 4.2.0-beta lacks brute-force lockout in the removeTwofactorConfig 2FA removal endpoint, allowing authenticated attackers to guess TOTP codes without limit. Attackers holding a hijacked session and CSRF token can repeatedly POST guesses to...

CVE-2026-111910

The phpMyFAQ application, specifically versions before 4.1.9 and 4.2.0-alpha before 4.2.0-beta , contains an authorization bypass vulnerability in the attachment.php component. The root cause is a failure to perform per-record permission checks, allowing attackers to bypass restrictions and downl...

EUVD-2026-103309

phpMyFAQ 4.0.0 before 4.1.9 contains an authentication bypass vulnerability where WebAuthn registration endpoints attach credentials to any account without authentication or challenge validation. Attackers can stage a victim username, submit a forged fmt=none attestation to register a passkey, th...

EUVD-2026-103310

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an authorization bypass vulnerability in attachment.php that allows attackers to download attachments of restricted FAQs by bypassing per-record permission checks. Low-privileged users with the dlattachment right, or anonymous users...

CVE-2026-111911

The software phpMyFAQ (versions 4.0.0 before 4.1.9) contains an authentication bypass vulnerability related to its WebAuthn registration endpoints. The root cause is that these endpoints attach credentials to any account without requiring proper authentication or challenge validation. An attacker...

CVE-2026-111909

Versions of phpMyFAQ prior to 4.1.9 are vulnerable to a missing authorization flaw within the deleteUser() API. Authenticated users who possess the delete_user permission, but are not superadmins, can exploit this by sending a DELETE request to /admin/api/user/delete. By targeting a superadmin's ...

CVE-2026-111909 phpMyFAQ before 4.1.9 Missing Authorization Allows Superadmin Deletion via deleteUser API

phpMyFAQ before 4.1.9 contains a missing authorization vulnerability in the deleteUser API that allows authenticated non-superadmin users with deleteuser permission to delete superadmin accounts. Attackers can send a DELETE request to /admin/api/user/delete with a superadmin's userId other than 1...

EUVD-2026-103311

phpMyFAQ before 4.1.9 contains a missing authorization vulnerability in the deleteUser API that allows authenticated non-superadmin users with deleteuser permission to delete superadmin accounts. Attackers can send a DELETE request to /admin/api/user/delete with a superadmin's userId other than 1...

CVE-2026-111909 phpMyFAQ before 4.1.9 Missing Authorization Allows Superadmin Deletion via deleteUser API

phpMyFAQ before 4.1.9 contains a missing authorization vulnerability in the deleteUser API that allows authenticated non-superadmin users with deleteuser permission to delete superadmin accounts. Attackers can send a DELETE request to /admin/api/user/delete with a superadmin's userId other than 1...

CVE-2026-111908

The phpMyFAQ software (versions 4.0.0 before 4.1.9 and 4.2.0-alpha before 4.2.0-beta ) is vulnerable to a broken object-level authorization (BOLA) flaw in the PUT /api/v3.1/faq/update endpoint. The root cause is that the application verifies the global edit_faq permission but fails to validate if...