X (Formerly Twitter): Improper Host Detection During Team Up on tweetdeck.twitter.com

Hi Give this url https://twitter.com/teams/authorize?targetscreenname=&authorizecallback=https%3A%2F%2F%0Agoogle.com%[email protected] to any authorised user for team up and after authorization of his 2nd account he will be redirected to google.com . First I tried to make it malicious with adding...