Jenkins 2. setup wizard is failing at the final step after entering the admin username and password details .identified it as CSRF vulnerability as a result network blocked the ( completeInstall and createAdminUser files.As per http://telussecuritylabs.com/threats/show/TSL20170428-01 document I tried to install the latest fixed version(2.57) but still it appears to have the same issue.

Do we have fix for this security vulnerability.