fcsi.de XSS vulnerability

Vulnerable URL: http://www.fcsi.de/typo3conf/ext/html5mediaelements/Resources/Public/JavaScript/MediaElement/flashmediaelement.swf?jsinitfunctio%gn=alertOPENBUGBOUNTY Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017 Vulnerability type:| XSS Vulnerability status...