2025from public repositories
PUCTF 2025
4 challenges with 4 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 liveWeb4
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
COVID 19 Mutation History
1 official solutionAlso written up in: siunam321/CTF-Writeups
JSON My Soul
1 official solutionAlso written up in: siunam321/CTF-Writeups
Memo ry
1 official solutionAlso written up in: siunam321/CTF-Writeups
NuttyShell File Manager
1 official solutionAlso written up in: siunam321/CTF-Writeups