The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.6.1 via the woof_messenger_remove_subscr AJAX action due to missing validation on the 'key' user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to unsubscribe users from a product notification sign-ups, if they can successfully obtain or brute force the key value for users who signed up to receive notifications. This vulnerability requires the plugin's Products Messenger extension to be enabled.

The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.6.1 via the woof_messenger_remove_subscr AJAX action due to missing validation on the 'key' user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to unsubscribe users from a product notification sign-ups, if they can successfully obtain or brute force the key value for users who signed up to receive notifications. This vulnerability requires the plugin's Products Messenger extension to be enabled.