The Resido - Real Estate WordPress Theme theme for WordPress is vulnerable to unauthorized access due to a missing capability check on the delete_api_key and save_api_key AJAX actions in all versions up to, and including, 3.6. This makes it possible for unauthenticated attackers to issue requests to internal services and update API key details.
https://themeforest.net/item/resido-real-estate-wordpress-theme/31804443