2020from public repositories
PermCTF tasks 2020
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 liveUncategorised3
The upstream scoreboard did not say, so neither do we.
ALLO Hy 4e TaM C money
1 official solutionAlso written up in: PermCTF/PermCTF2020_tasks
Resul
1 official solutionAlso written up in: PermCTF/PermCTF2020_tasks
Also written up in: PermCTF/PermCTF2020_tasks
Web1
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
Also written up in: PermCTF/PermCTF2020_tasks