Class Input Validation Error
Remote Yes

Credit Ricardo Sanchez
Vulnerable Ecpay logistics for woocommerce 1.2.181030

Ecpay logistics for woocommerce is prone to a reflected cross-site
scripting vulnerability because it fails to sufficiently sanitize
user-supplied data.
An attacker may leverage this issue to execute arbitrary script code in the
browser of an unsuspecting user in the context of the affected site. This
may allow the attacker to steal cookie-based authentication credentials and
to launch other attacks.
To exploit this issue following steps:
The XSS reflected because the value url is not filter correctly:

Demo Request GET:
http://localhost/wordpress/wp-content/plugins/ecpay-logistics-for-woocommerce/getChangeResponse.php?&CVSStoreName=hola2%22;%20%3C/script%3E%3Cscript%3Ealert(%22XSS%22)%3C/script%3E