Paypal Donation < 1.3.1 - CSRF to Arbitrary Post Deletion

The plugin provides a function to create donation buttons which are internally stored as posts. The deletion of a button is not CSRF protected and there is no control to check if the deleted post was a button post. As a result, an attacker could make logged in admins delete arbitrary posts

PoC

https://example.com/wp-admin/admin.php?page=wpedon_buttons&amp;action;=delete&amp;inline;=true&amp;product;=