PT-2026-41357

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions prior to 4.1.2 Description An improper restriction of excessive authentication attempts exists in the "/admin/check" endpoint. This endpoint accepts arbitrary user-id parameters without session binding or rate limiting...

phpMyFAQ security vulnerabilities

phpMyFAQ is a multilingual FAQ system developed by Thorsten Rinne. It is entirely database-driven. Versions of phpMyFAQ prior to 4.1.2 contained security vulnerabilities. These vulnerabilities stemmed from path traversal in the Client::deleteClientFolder function, which could allow administrators...

CVE-2026-46359: Improper Neutralization of Special Elements used in an SQL Command

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...

PT-2026-41362

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 FAQ EDIT permission can upload malicious SVG files with deeply...

phpMyFAQ Cross-Site Script Vulnerabilities

phpMyFAQ is a multilingual, database-driven FAQ system developed by Thorsten Rinne. Versions of phpMyFAQ prior to 4.1.2 had a cross-site scripting vulnerability. This vulnerability stemmed from a recursive entity decoding limit of 5 times in SvgSanitizer::decodeAllEntities, allowing users with...

CVE-2026-46360: Improper Neutralization of Input During Web Page Generation

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...

CVE-2026-46363: Improper Neutralization of Input During Web Page Generation

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 SQL Injection Vulnerability

phpMyFAQ is a multilingual, fully database-driven FAQ system developed by Thorsten Rinne. Versions of phpMyFAQ prior to 4.1.2 contained an SQL injection vulnerability. This vulnerability stemmed from the BuiltinCaptcha::garbageCollector and BuiltinCaptcha::saveCaptcha methods, which inserted...

CVE-2026-46364: Improper Neutralization of Special Elements used in an SQL Command

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-2026-46362: Incorrect Authorization

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...

phpMyFAQ Cross-Site Script Vulnerabilities

phpMyFAQ is a multilingual, fully database-driven FAQ system developed by Thorsten Rinne. Versions of phpMyFAQ prior to 4.1.2 contained a cross-site scripting vulnerability. This vulnerability stemmed from the fact that the endpoints for creating and updating FAQs bypassed cleanup mechanisms...

PT-2026-47565

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-289f-fq7w-6q2w. This link is maintained to preserve external references. Original Description phpMyFAQ before 4.1.2 contains an unauthenticated SQL injection vulnerability in BuiltinCaptcha::garbageCollector and...

phpMyFAQ security vulnerabilities

phpMyFAQ is a multilingual, fully database-driven FAQ system developed by Thorsten Rinne. Versions of phpMyFAQ prior to 4.1.2 contained security vulnerabilities. These vulnerabilities stemmed from the AbstractAdministrationController::userHasPermission function, which did not terminate execution...

PT-2026-42650

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-whqh-9pq5-c7r3. This link is maintained to preserve external references. Original Description phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in SvgSanitizer::decodeAllEntities that...

PT-2026-41365

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions prior to 4.1.2 Description A stored cross-site scripting issue exists in the FAQ creation and update endpoints. Authenticated attackers with FAQ ADD permission can bypass sanitization through encode-decode cycles to inject...

PT-2026-47567

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-289f-fq7w-6q2w. This link is maintained to preserve external references. Original Description phpMyFAQ before 4.1.2 contains an information disclosure vulnerability in the getIdFromSolutionId method that lacks...

PT-2026-42641

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-gh9p-q46p-57g2. This link is maintained to preserve external references. Original Description phpMyFAQ before 4.1.2 contains a path traversal vulnerability in Client::deleteClientFolder that allows admins with...

PT-2026-42648

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9525-27vj-c8r8. This link is maintained to preserve external references. Original Description phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl that allows authenticat...

PT-2026-41355

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

SQL Injection

Overview thorsten/phpmyfaq is a FAQ system for PHP and MySQL, PostgreSQL and other databases Affected versions of this package are vulnerable to SQL Injection via the BuiltinCaptcha process. An attacker can access sensitive data, modify or delete database records, and extract credential hashes by...