#idor CTF challenges
3 CTF challenges using idor from 3 CTFs (2021–2026), 3 with writeups.
Often combined with
#privilege-escalation 1 #info-disclosure 1 #broken-access-control 1
Challenges
Filter and sort these in the challenge browser →
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| grading | HSCTF 2021 | – | Web | files wu 3 |
| MSN_Revive | Srdnlen 2026 Quals | 34.76 | Web | files wu 2 |
| Puzzle | Securinets CTF 2025 Quals | – | Web | files wu 1 |