The VidoRev Extensions plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the 'vidorev_import_single_video' AJAX action in all versions up to, and including, 2.9.9.9.9.9.5. This makes it possible for unauthenticated attackers to import arbitrary youtube videos.
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.