Download Manager, CVE-2022-2431

CVE, Research URL: CVE-2022-2431
Home page URL: Security reports for Download Manager
Application: Download Manager
Published on: Sep 06, 2022
Research Description: The Download Manager plugin for WordPress is vulnerable to arbitrary file deletion in versions up to, and including 3.2.50. This is due to insufficient file type and path validation on the deleteFiles() function found in the ~/Admin/Menu/Packages.php file that triggers upon download post deletion. This makes it possible for contributor level users and above to supply an arbitrary file path via the 'file[files]' parameter when creating a download post and once the user deletes the post the supplied arbitrary file will be deleted. This can be used by attackers to delete the /wp-config.php file which will reset the installation and make it possible for an attacker to achieve remote code execution on the server.
Affected versions: Min -, max 3.2.51.
Status: vulnerable