2024from public repositories
FHSH CTF Writeup 2024
6 challenges with 6 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveWeb5
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Solve it with:JWT decoder and signature verifierJWT alg=none bypass generatorWeb attack payload catalogJWT secret brute forceLearn: Sessions, tokens and access control
A Web
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup
Baking Store
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup
Baking Store Revenge
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup
Gotcha
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup
Information
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup
Misc1
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Solve it with:Brainfuck and esolang decoderCipher identifier and automatic decoderRegex tester with match offsets and capture groupsLearn: Recognising encodings
Survey
1 official solutionAlso written up in: 1PingSun/2024-FHSH-CTF-Writeup