EventPrime – Events Calendar, Bookings and Tickets <= 3.4.2 - Missing Authorization to Authenticated (Subscriber+) Attendee List Retrieval

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_attendees_email_by_event_id() function in all versions up to, and including, 3.4.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to to retrieve the attendees list for any event.