The Tripetto plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 8.0.9. This is due to missing nonce validation. This makes it possible for unauthenticated attackers to delete arbitrary results via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
https://wordpress.org/plugins/tripetto/#developers
https://plugins.trac.wordpress.org/changeset/3251202/tripetto/trunk/admin/results/results.php
https://plugins.trac.wordpress.org/changeset/3251202/tripetto/trunk/admin/results/list.php
https://plugins.trac.wordpress.org/changeset/3251202/
https://plugins.trac.wordpress.org/browser/tripetto/trunk/lib/capabilities.php