payitless.com XSS vulnerability

Vulnerable URL: http://www.payitless.com/EN/contacts.html?messaggio= Details: Description| Value ---|--- Patched:| No Latest check for patch:| 12.12.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 11309689 VIP website status:| No Coordinated Disclosure Timeline...