Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Matt Royal WooCommerce Maintenance Mode allows Reflected XSS.This issue affects WooCommerce Maintenance Mode: from n/a through 2.0.1.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.