Thank You Page Customizer for WooCommerce < 1.1.9 - Missing Authorization

Description

The Thank You Page Customizer for WooCommerce – Increase Your Sales plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.