Frontend Admin by DynamiApps < 3.29.13 - Unauthenticated .htaccess and index.php Deletion via Custom Directory Path Traversal

Description

The plugin does not properly validate a user-controllable directory path before deleting files within it, allowing unauthenticated attackers to delete index.php and .htaccess files outside the intended directory, including the WordPress root, which can render the site inoperable. Successful exploitation requires a non-default form configuration.