Missing Authorization vulnerability in mndpsingh287 File Manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects File Manager: from n/a through 7.2.7.

The Theme Editor plugin for WordPress is vulnerable to deserialization of untrusted input via the 'images_array' parameter in versions up to, and including 2.8. This makes it possible for authenticated attackers with administrative privileges to call files using a PHAR wrapper that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

The File Manager plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 7.2.5 via the fm_download_backup function. This makes it possible for authenticated attackers, with administrator access and above, to read the contents of arbitrary zip files on the server, which can contain sensitive information.

Unrestricted Upload of File with Dangerous Type vulnerability in mndpsingh287 Theme Editor.This issue affects Theme Editor: from n/a through 2.7.1.

The File Manager plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 7.2.4. This is due to missing or incorrect nonce validation on the wp_file_manager page that includes files through the 'lang' parameter. This makes it possible for unauthenticated attackers to include local JavaScript files that can be leveraged to achieve RCE via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This issue was partially patched in version 7.2.4, and fully patched in 7.2.5.

The File Manager and File Manager Pro plugins for WordPress are vulnerable to Directory Traversal in versions up to, and including version 7.2.1 (free version) and 8.3.4 (Pro version) via the target parameter in the mk_file_folder_manager_action_callback_shortcode function. This makes it possible for attackers to read the contents of arbitrary files on the server, which can contain sensitive information and to upload files into directories other than the intended directory for file uploads. The free version requires Administrator access for this vulnerability to be exploitable. The Pro version allows a file manager to be embedded via a shortcode and also allows admins to grant file handling privileges to other user levels, which could lead to this vulnerability being exploited by lower-level users.