CVE-2026-111911: Improper Authentication

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...

CVE-2026-111887: Observable Response Discrepancy

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...

PT-2026-116475

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions 3.2.0 through 4.1.8 phpMyFAQ versions 4.2.0-alpha through 4.2.0-alpha Description An insecure direct object reference exists in the 'GET /admin/api/user/data/userId' endpoint. The system returns the complete faquserdata row f...

PT-2026-116469

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 preferred username or email. Attackers controlling a Keycloak identity with a colliding username or unverified email can log in through...

CVE-2026-111900: Incorrect Authorization

phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an improper authorization vulnerability in attachment.php that fails to verify whether an attachment's parent FAQ is published or visible to the requester. Authenticated users with the dlattachment permission can request...

PT-2026-116456

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions 4.2.0-alpha through 4.2.0-alpha Description An authorization flaw exists in the deleteGroup function of the GroupController. Authenticated administrators who possess the GROUP DELETE privilege but are not SuperAdmins can...

PT-2026-116460

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions 4.1.0 through 4.1.8 phpMyFAQ versions 4.2.0-alpha through 4.2.0-alpha Description An authorization flaw in the admin dashboard allows authenticated users who lack administrative privileges to access restricted information. By...

CVE-2026-111884: Use of Single-factor Authentication

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...

PT-2026-116454

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions 3.2.0-alpha through 4.1.8 phpMyFAQ versions 4.2.0-alpha through 4.2.0-alpha Description An authentication bypass exists that allows users authenticated via an Identity Provider IdP to skip Time-based One-Time Password TOTP...

CVE-2026-111891: Improper Privilege Management

phpMyFAQ from 4.2.0-alpha.2 before 4.2.0-beta contains a privilege escalation vulnerability in the group permission API, whose updatePermissions and updateMembers endpoints check held rights without regard to language or category scope and write unrestricted group grants. Non-superadmin...

EUVD-2026-98156

phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape, which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB runs in NOBACKSLASHESCAPES mode. Unauthenticated attackers can send a Unicode right single quotation mark in the search...

CVE-2026-109573

phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape, which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB runs in NOBACKSLASHESCAPES mode. Unauthenticated attackers can send a Unicode right single quotation mark in the search...

CVE-2026-109573

Versions of phpMyFAQ prior to 4.1.9 are vulnerable to an SQL injection via the api/autocomplete search endpoint. The root cause lies in PdoMysql::escape(), which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB operate in NO_BACKSLASH_ESCAPES mode. Unauthent...

CVE-2026-109573 phpMyFAQ before 4.1.9 SQL Injection via api/autocomplete Search Endpoint

phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape, which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB runs in NOBACKSLASHESCAPES mode. Unauthenticated attackers can send a Unicode right single quotation mark in the search...

CVE-2026-109573 phpMyFAQ before 4.1.9 SQL Injection via api/autocomplete Search Endpoint

phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape, which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB runs in NOBACKSLASHESCAPES mode. Unauthenticated attackers can send a Unicode right single quotation mark in the search...

CVE-2026-109573: Improper Neutralization of Special Elements used in an SQL Command

phpMyFAQ before 4.1.9 contains an SQL injection vulnerability in PdoMysql::escape, which escapes single quotes with backslashes that are treated literally when MySQL or MariaDB runs in NOBACKSLASHESCAPES mode. Unauthenticated attackers can send a Unicode right single quotation mark in the search...

PT-2026-111012

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions prior to 4.1.9 Description An SQL injection issue exists in the PdoMysql::escape function. When MySQL or MariaDB is configured in NO BACKSLASH ESCAPES mode, single quotes are escaped with backslashes that the database treats ...

CVE-2026-108851

phpMyFAQ through 4.1.10 contains a missing authorization vulnerability in the MCP server faqsearch tool that allows MCP clients to read restricted FAQs because Search::searchDatabase never applies user or group permission checks. Attackers connected to the phpmyfaq:mcp:server can issue search...

EUVD-2026-97002

phpMyFAQ through 4.1.10 contains a missing authorization vulnerability in the MCP server faqsearch tool that allows MCP clients to read restricted FAQs because Search::searchDatabase never applies user or group permission checks. Attackers connected to the phpmyfaq:mcp:server can issue search...

CVE-2026-108851 phpMyFAQ through 4.1.10 Missing Authorization via MCP Server faq_search Tool

phpMyFAQ through 4.1.10 contains a missing authorization vulnerability in the MCP server faqsearch tool that allows MCP clients to read restricted FAQs because Search::searchDatabase never applies user or group permission checks. Attackers connected to the phpmyfaq:mcp:server can issue search...