GHSA-q433-j342-rp9h Pimcore ENV Variables and Cookie Informations are exposed in http_error_log

• Packagist pimcore/pimcore: >= 12.0.0-RC1, < 12.3.1 → fixed in 12.3.1 • Packagist pimcore/pimcore: < 11.5.14 → fixed in 11.5.14

Summary The http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. Details It’s better to remove both lines, as this information makes little sense in this context anyway. https://github.com/pimcore/pimcore/blob/12.x/bundles/SeoBundle/src/EventListener/ResponseExceptionListener.php#L92 https://github.com/pimcore/pimcore/blob/12.x/bundles/SeoBundle/src/EventListener/ResponseExceptionListener.php#L93 PoC In the Pimcore backend, navigate to "Search Engine Optimization" and click on "HTTP Errors." Double-click on an entry to view its details. Here, you may find sensitive data exposed. Impact Pimcore backend users can access sensitive environment variables, potentially exposing critical information.