InCTF Jr Qualifiers 2021
Starts 6PM, 28th Dec
InCTF Jr

Breaking Cookies

Easy Web

Author: Aneesh

Analysis

After login in, we can see that its asks for an admin cookie if we check we can see a cookie named user is there with a base64 encoded value

Solution

we just have to decode the cookie we can see a JSON string like this

{"username":"username","admin":"False"}

we just have to make the admin true like this

{"username":"username","admin":"True"} then base64 encode it and give it as the cookie value