27
Jan
2012

MozillaCTF 2012 – Joe’s Fish Shop

Go, get some tasty dinner over at Joe’s Fish Shop!
If you know how to play the admin, you’ll get free desert! πŸ™‚

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

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