WPGetAPI 2.1.0 - 2.2.1 - Authenticated (Subscriber+) Arbitrary Options Update

Description

The WPGetAPI plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the import_endpoints() function in versions 2.1.0 - 2.2.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to update arbitrary options which can be leveraged for privilege escalation.