CVE-2026-45008

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

phpMyFAQ: Stored XSS via Utils::parseUrl() in comment rendering

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl that allows authenticated users to inject JavaScript via malformed URLs in comments. Attackers can craft URLs with unescaped quotes to inject event handlers, stealing admin session cookies and achieving...

GHSA-W42G-JJ8W-FJ77 phpMyFAQ: Stored XSS via Utils::parseUrl() in comment rendering

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl that allows authenticated users to inject JavaScript via malformed URLs in comments. Attackers can craft URLs with unescaped quotes to inject event handlers, stealing admin session cookies and achieving...

phpMyFAQ: Missing Authorization on Tag Deletion Allows Any Authenticated User to Delete Tags

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...

GHSA-H36G-93QX-RXGR phpMyFAQ: Stored XSS in FAQ Question/Answer via Encode-Decode Bypass of removeAttributes() Sanitization

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in FAQ creation and update endpoints that bypass sanitization through encode-decode cycles. The vulnerability allows authenticated attackers with FAQADD permission to inject malicious script tags via question or answer...

GHSA-5H62-F8FG-4W7Q phpMyFAQ: Missing Authorization on Tag Deletion Allows Any Authenticated User to Delete Tags

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...

phpMyFAQ: Ordinary Authenticated User Can Access Admin-Only API Endpoints Due to Insufficient Authorization Check

phpMyFAQ before 4.1.2 contains an insufficient authorization vulnerability in admin-api routes that allows authenticated ordinary users to access administrative endpoints by only checking login status instead of verifying backend privileges. Attackers with valid frontend user accounts can access...

phpMyFAQ: Stored XSS in FAQ Question/Answer via Encode-Decode Bypass of removeAttributes() Sanitization

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in FAQ creation and update endpoints that bypass sanitization through encode-decode cycles. The vulnerability allows authenticated attackers with FAQADD permission to inject malicious script tags via question or answer...

phpMyFAQ: SVG Sanitizer Entity Decoding Depth Limit Bypass Leading to Stored XSS

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQEDIT permission can upload malicious SVG files with deeply...

GHSA-WJ3Q-VW2V-3RJ3 phpMyFAQ: SVG Sanitizer Entity Decoding Depth Limit Bypass Leading to Stored XSS

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities that limits recursive entity decoding to 5 iterations, allowing attackers to bypass sanitization. Authenticated users with FAQEDIT permission can upload malicious SVG files with deeply...

GHSA-9R8R-X3VG-6XH4 phpMyFAQ: Ordinary Authenticated User Can Access Admin-Only API Endpoints Due to Insufficient Authorization Check

phpMyFAQ before 4.1.2 contains an insufficient authorization vulnerability in admin-api routes that allows authenticated ordinary users to access administrative endpoints by only checking login status instead of verifying backend privileges. Attackers with valid frontend user accounts can access...

GHSA-RMQR-H98C-QG2M phpMyFAQ: Path traversal in Client::deleteClientFolder enables arbitrary directory deletion by non-super-admin admins

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

phpMyFAQ: Path traversal in Client::deleteClientFolder enables arbitrary directory deletion by non-super-admin admins

phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with INSTANCEDELETE permission to delete arbitrary directories. Attackers can submit traversal sequences like https://../../../ in the client URL parameter to recursively delete...

CVE-2026-46367

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl that allows authenticated users to inject JavaScript via malformed URLs in comments. Attackers can craft URLs with unescaped quotes to inject event handlers, stealing admin session cookies and achieving...

CVE-2026-46361

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in search.twig where result.question and result.answerPreview are rendered with the raw filter, disabling autoescape protection. Attackers with FAQ editor privileges can inject HTML-entity-encoded payloads that bypass...

CVE-2026-46365

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...

CVE-2026-46364

phpMyFAQ before 4.1.2 contains an unauthenticated SQL injection vulnerability in BuiltinCaptcha::garbageCollector and BuiltinCaptcha::saveCaptcha methods that interpolate unsanitized User-Agent headers into DELETE and INSERT queries. Unauthenticated attackers can exploit the public GET /api/captc...

CVE-2026-46366

phpMyFAQ before 4.1.2 contains an information disclosure vulnerability in the getIdFromSolutionId method that lacks permission filtering, allowing unauthenticated attackers to enumerate restricted FAQ entries and read their titles via the /solutionidid.html endpoint. Attackers can sequentially...

CVE-2026-46362

phpMyFAQ before 4.1.2 contains an authorization bypass vulnerability in AbstractAdministrationController::userHasPermission that fails to terminate execution after sending a forbidden response. Attackers can access all permission-protected admin pages by requesting their URLs as authenticated...

CVE-2026-46359

phpMyFAQ before 4.1.2 contains a sql injection vulnerability in CurrentUser::setTokenData that allows authenticated attackers to execute arbitrary SQL by injecting malicious OAuth token claims. Attackers with Azure AD accounts containing SQL metacharacters in display names or JWT claims can break...