Articles I've written
Stealing session ids with
phpinfo() and how to stop it April 21, 2024
Stealing session ids from phpinfo() output has been a known technique for some time, and is used to bypass the HttpOnly attribute, which prohibits JavaScript from accessing a cookie marked as such (e.g. PHPSESSID). I just now thought of a solution that allows you to keep your phpinfo(): we'll simply censor the sensitive data, making phpinfo() lose some of its value to the attacker.
