Unauthenticated Reflected Cross-Site Scripting Vulnerability in WooCommerce Lite Plugin

Summary

The Product Delivery Date for WooCommerce – Lite plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.7.3. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable when notices are present.