REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates

Summary The rexapiinstallpackageupdate API function install addon does not override requiresCsrfProtection, which defaults to false in the base class rexapifunction. Any authenticated admin can therefore be tricked via a CSRF attack into silently triggering a package update from the REDAXO packag...

CVE-2026-63000 REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates

REDAXO is a PHP-based content management system. Prior to 5.21.2, rexapiinstallpackageupdate in redaxo/src/addons/install/lib/api/apipackageupdate.php inherits the false default from rexapifunction::requiresCsrfProtection instead of requiring a CSRF token. An unauthenticated attacker can cause a...