CyberRota Analysis
AI-GeneratedThe Multi Uploader for Gravity Forms plugin for WordPress is vulnerable to unauthorized deletion of media files due to insufficient capability checks in the `plupload_ajax_delete_file()` function, affecting all versions up to 1.1.8. This flaw allows unauthenticated attackers to exploit exposed nonce values to permanently delete any media attachment, posing a risk of complete media library destruction. WordPress site administrators using this plugin should prioritize immediate patching to mitigate this critical vulnerability.
Original NVD Description
The Multi Uploader for Gravity Forms plugin for WordPress is vulnerable to unauthorized arbitrary media deletion in all versions up to, and including, 1.1.8. This is due to missing capability checks in the `plupload_ajax_delete_file()` function, which is registered via `wp_ajax_nopriv_gfmu_delete_file`. The nonce intended for CSRF protection is exposed on any public-facing page containing a multi-uploader form field via the `GFMU_options` JavaScript object. This makes it possible for unauthenticated attackers to permanently delete any WordPress media attachment by supplying its attachment ID, potentially leading to complete media library destruction.