Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PT Woo Plugins (by Webdados) Portugal CTT Tracking for WooCommerce allows Reflected XSS.This issue affects Portugal CTT Tracking for WooCommerce: from n/a through 2.1.
Solution:
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.