DeadSec CTF 2023
8 challenges with 14 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.
Full task list on CTFtimeWeb4
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Also written up in: daffainfo/ctf-writeup
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Also written up in: daffainfo/ctf-writeup
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Also written up in: www.pmnh.site
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
- web
Same technique in picoCTF: Live Art, secure-email-service, No FA
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
- misc
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
- welcome
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Binary exploitation1
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
- pwn
Same technique in picoCTF: lockdown-horses, Guessing Game 1, Bizz Fuzz
Uncategorised1
The upstream scoreboard did not say, so neither do we.
Also written up in: daffainfo/ctf-writeup