The WC Fields Factory WordPress plugin before 4.1.11 does not properly restrict access to its field-management AJAX action, allowing authenticated users with Subscriber-level access and above to crea…

Summary

The WC Fields Factory WordPress plugin before 4.1.11 does not properly restrict access to its field-management AJAX action, allowing authenticated users with Subscriber-level access and above to create, modify and delete arbitrary post meta on any post, including WooCommerce products, regardless of ownership, and to manipulate stored pricing rules on a product to reduce its checkout price.