The Coming soon and Maintenance mode WordPress plugin before 3.6.8 does not have CSRF check in its coming_soon_send_mail AJAX action, allowing attackers to make logged in admin to send arbitrary emails to all subscribed users via a CSRF attackCreditsKrzysztof ZającReferenceshttps://wpscan.com/vulnerability/1ab1748f-c939-4953-83fc-9df878da7714https://plugins.trac.wordpress.org/changeset/2659455
