Missing Authorization vulnerability in Ovic Team Ovic Responsive WPBakery.This issue affects Ovic Responsive WPBakery: from n/a through 1.3.0.
The Ovic Responsive WPBakery WordPress plugin before 1.2.9 does not limit which options can be updated via some of its AJAX actions, which may allow attackers with a subscriber+ account to update blog options, such as 'users_can_register' and 'default_role'. It also unserializes user input in the process, which may lead to Object Injection attacks.