Custom WooCommerce Checkout Fields Editor < 1.3.1 - Cross-Site Request Forgery

Description The Custom WooCommerce Checkout Fields Editor plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.3.0. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to perform an unauthorized action via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.