2020from public repositories
DGHack 2020
3 challenges with 3 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 liveWeb2
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
InternalSupport
1 official solutionAlso written up in: apoirrier/CTFs-writeups
UpCredit
1 official solutionAlso written up in: apoirrier/CTFs-writeups
Uncategorised1
The upstream scoreboard did not say, so neither do we.
Stegano
1 official solutionAlso written up in: skyf0l/CTF