The Visual Form Builder WordPress plugin before 3.0.8 does not enforce nonce checks which could allow attackers to make a logged in admin or editor delete and restore arbitrary form entries via CSRF attacks
https://www.fortiguard.com/zeroday/FG-VD-21-081
https://wpscan.com/vulnerability/2adc8390-bb19-4adf-9805-e9c462d14d22