WPBot Pro Wordpress Chatbot <= 13.5.5 - Missing Authorization to Authenticated (Subscriber+) Simple Text Response Creation

The WPBot Pro Wordpress Chatbot plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'qc_wp_latest_update_check_pro' function in all versions up to, and including, 13.5.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create Simple Text Responses to chat queries.