Booking for Appointments and Events Calendar – Amelia <= 1.2.38 - Authenticated (Employee+) Privilege Escalation

The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.38. This makes it possible for authenticated attackers, with employee-level access and above, to elevate their privileges to that of an administrator.