PicoCTF Web Exploitation [Easy]Easy
Cookie Monster Secret Recipe
#tutorial
Challenge Description
Solution and Analysis
First visit the website provided in the challenge description, you will see a page as shown
Press CTRL+SHIFT+U to open developer tools, go to the application tab and view the cookie data as shown, you will get
The secret_recipe cookie holds this value
cGljb0NURntjMDBrMWVfbTBuc3Rlcl9sMHZlc19jMDBraWVzXzk4RDA2MDNGfQ%3D%3D
Just decode this from base64 to get the flag, you can use any online tools such as CyberChef