Translate WordPress and go Multilingual – Weglot <= 5.1 - Missing Authorization to Unauthenticated Limited Transient Deletion

The Translate WordPress and go Multilingual – Weglot plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'clean_options' function in all versions up to, and including, 5.1. This makes it possible for unauthenticated attackers to delete limited transients that contain cached plugin options.