Has this been done before?

Try to see if this same exploit has ever been used in the past.

Ready to take the Challenge?

Read the challenge description above carefully. When you understand the prompt and feel ready to try the challenge, click the "Begin Challenge" button to start.

Feeling Ready?
Begin Challenge

Challenge Description

Using the same data set from the previous two challenges, let's see if this hack has been attempted before. Use the attack vector you discovered in the last challenge to find this solution.


In this challenge, we'll ask you to locate a hidden "flag". To find it, you'll need to utilize your problem solving abilities and maybe a bit of code. The flag looks like: flag{some_text_here}. When you find it, you'll need to paste the whole flag in the text box in the header of this page.

This challenge is timed, so read the instructions below carefully before you begin!