The Mail Subscribe List WordPress plugin before 2.1.4 does not have CSRF check in place when deleting subscribed users, which could allow attackers to make a logged in admin perform such action and delete arbitrary users from the subscribed listCreditsDaniel RufReferenceshttps://wpscan.com/vulnerability/0e12ba6f-a86f-4cc6-9013-8a15586098d0
