rtMedia for WordPress, BuddyPress and bbPress < 4.6.15 - Missing Authorization via export_settings

Description

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to unauthorized data access due to a missing capability check on the export_settings function in versions up to, and including, 4.6.14. This makes it possible for authenticated attackers, with subscriber-level access and above, to export plugin settings.