EventPrime – Events Calendar, Bookings and Tickets < 3.4.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

Description The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the ep_send_attendees_email() function in all versions up to, and including, 3.4.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to send arbitrary emails with arbitrary content from the site.