GlacierCTF 2023
10 challenges with 10 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 CTFtimeMisc6
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
- misc
- python
Same technique in picoCTF: PW Crack 1, PW Crack 2, PW Crack 3
ChairLift — Smart-Contract
1 writeup- ecrecover
- smart-contract
- web3
- smartcontract
Same technique in picoCTF: Permissions, Specialer, Codebook
Council Of Apes
1 writeup- web3
- smart-contract
- smart-contracts
Same technique in picoCTF: Permissions, Specialer, Codebook
- smartcontract
- blockchain
- reentrancy
Same technique in picoCTF: Reentrance, Smart_Overflow, Access_Control
- misc
- suid
Same technique in picoCTF: Permissions, Specialer, Codebook
GlacierVault
1 writeup- proxy
- smart-contract
- web3
- smartcontract
Same technique in picoCTF: Permissions, Specialer, Codebook
Web3
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
- web
Same technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
- web
Same technique in picoCTF: Client-side-again, dont-use-client-side, Irish-Name-Repo 3
- babel
- scope
- xss
Same technique in picoCTF: notepad, noted, Client-side-again
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.
Write Byte Where
1 writeup- pwn
Same technique in picoCTF: Guessing Game 1, x-sixty-what, format string 3