Remove Add to Cart WooCommerce <= 1.4.4 - Cross-Site Request Forgery to Settings Modification

Description The Remove Add to Cart WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.4.4. This is due to missing or incorrect nonce validation on the ratcwprolebase_save_data function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.