Go, get some tasty dinner over at Joe’s Fish Shop!
If you know how to play the admin, you’ll get free desert! 🙂
We follow the link to the restaurant. As appetizer, we get four free cookies. Lets take a look at them:
ID=current_user _tmp=d0f0elfe access=none Role=bm9uX2FkbWlu
Since bm9uX2FkbWlu is base64 for non_admin, we set it to admin (YWRtaW4=). The result: Welcome Administrator. Please take your flag: x0sld0ef0d