Product Code for WooCommerce < 1.5.1 - Cross-Site Request Forgery to Database Update

Description

The Product Code for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.5.0. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update the database granted they can trick a site administrator into performing an action such as clicking on a link.