Pinterest website instapaper.com was vulnerable for Url Redirection. The steps followed are:
1- Visit: https://www.instapaper.com/user/login...
2- Login to the account.
3- The page instead of logging-in will be redirected to evilsite.com
@doubt2proud
1- Visit: https://www.instapaper.com/user/login...
2- Login to the account.
3- The page instead of logging-in will be redirected to evilsite.com
@doubt2proud