One of the most notable reports regarding SeedDMS 5.1.22 involves a comprehensive penetration test that chain-exploited multiple vulnerabilities to achieve full system takeover.
First, confirm the version without authentication: seeddms 5.1.22 exploit
Specifically, the code snippet from op.RemoveDocument.php (simplified): One of the most notable reports regarding SeedDMS 5
: Ensuring users only have the permissions strictly necessary for their roles to prevent the "Add Document" feature from being weaponized. Exploitation Steps : A user logs in and
In version 5.1.22, the application checks file extensions but may not account for: .PhP or .pHp Alternative extensions: .php7 , .phtml , or .php.pnc
: The user must have permissions to "Add document" or upload files to a folder. Exploitation Steps : A user logs in and uploads a PHP backdoor (e.g., ) using the "Add document" feature.
/data/<folderid>/<documentid>/<version>/<filename>