Folderly <= 0.3 - Incorrect Authorization to Authenticated (Author+) Term Deletion

The Folderly plugin for WordPress is vulnerable to unauthorized modification of data due to an insufficient capability check on the /wp-json/folderly/v1/config/clear-all-data REST API endpoint in all versions up to, and including, 0.3. This makes it possible for authenticated attackers, with Author-level access and above, to clear all data like terms and categories.