Customer Reviews for WooCommerce <= 5.46.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Email Sending

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the send_test_email() function in all versions up to, and including, 5.46.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to send arbitrary test emails.