The Coming soon and Maintenance mode WordPress plugin before 3.5.3 does not have authorisation and CSRF checks in its coming_soon_send_mail AJAX action, allowing any authenticated users, with a role as low as subscriber to send arbitrary emails to all subscribed users
- https://wpscan.com/vulnerability/942535f9-73bf-4467-872a-20075f03bc51
- https://github.com/20142995/nuclei-templates
- https://github.com/ARPSyndicate/cvemon