The Frontend File Manager (versions < 4.0), N-Media Post Front-end Form (versions < 1.1) plugins for WordPress are vulnerable to arbitrary file uploads due to missing file type validation via the nmfilemanageruploadfile and nmpostfrontuploadfile AJAX actions. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in N-Media Frontend File Manager.This issue affects Frontend File Manager: from n/a through 22.7.