chetans9 core-php-admin-panel through commit a94a780d6 contains an authentication bypass vulnerability in includes/auth_validate.php. The application sends an HTTP redirect via header(Location:login.php) when a user is not authenticated but fails to call exit() afterward. This allows remote unauthenticated attackers to access protected pages.customer database.
https://github.com/chetans9/core-php-admin-panel/blob/master/includes/auth_validate.php
https://github.com/chetans9/core-php-admin-panel
https://github.com/XavLimSG/Vulnerability-Research/tree/main/CVE-2025-70758