WPCafe < 2.2.24 - Unauthenticated Blind Server-Side Request Forgery

Description

The WPCafe – Restaurant Menu, Online Ordering for WooCommerce, Pickup / Delivery and Table Reservation plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.2.23 via the wpc_check_for_submission function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application.