2023no writeups on CTFtime
Bauhinia CTF 2023
5 challenges with 6 published solutions between them. CTFtime lists this event but has no writeups filed against it, so it is absent from the index CTFtime feeds. These were found in public repositories instead. Each link is pinned to the commit it was read from.
The event on CTFtimeUncategorised3
The upstream scoreboard did not say, so neither do we.
Kernpass
2 official solutionsExp01
1 official solutionExp01 Commented
1 official solution
Web2
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: Web attacks and session tokens
Hansel and Gretel
1 official solutionIsekai Tensei Hakka
1 official solution