This module enables you to handle fields for Custom Menu Links.
The module doesn't sufficiently check requests to one of the module controllers if the user has permission 'administer menu'.
This vulnerability is mitigated by the fact that an attacker must have a role with the permission to create content.
Install the latest version:
- If you use the Menu Item Extras module for Drupal 8.x, upgrade to Menu Item Extras 8.x-2.5
- Michael Hess of the Drupal Security Team