ik.my XSS vulnerability

Vulnerable URL: http://ik.my/contact.php?subject=" Details: Description| Value ---|--- Patched:| No Latest check for patch:| 25.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| Unknown / Not calculated Google Pagerank| 0 VIP website status:| No Check ik.my SS...