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Multiple usernames as Prefixes when Base64 encoding authentication

Kenny | Last updated: Oct 02, 2015 08:17AM UTC

Hi, Is there a way to supply a list of usernames to be used as a prefix when payload processing prior to base64 encoding? I have an application which has a pop up authentication window to log in. The authentication mechanism Base64 encodes the username & password in a username:password format before forwarding it to the server, so i can only highlight the one position once it's sent to intruder. I have a list of usernames i would like to prefix before each of the passwords in the list prior to base64 encoding, but i can only figure out how to do this one username at a time. Can any one help? Cheers

PortSwigger Agent | Last updated: Oct 02, 2015 09:52AM UTC