Total Upkeep < 1.15.9 - Improper Authorization to Unauthenticated Arbitrary File Download

Description The Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid plugin for WordPress is vulnerable to unauthorized access of data due to an improper authorization check in all versions up to, and including, 1.15.8. This makes it possible for unauthenticated attackers to download arbitrary files using the plugin’s CLI functionality.