#sandbox-escape CTF challenges
7 CTF challenges using sandbox-escape from 5 CTFs (2021–2025), 7 with writeups. Mostly Web (57%) and Pwn (29%).
Often combined with
#macos-xpc-exploitation 1 #jwt 1 #toprimitive 1 #rce 1 #nodejs-vm-escape 1 #web 1 #wasm 1 #prototype-pollution 1 #command-injection 1 #shellcode 1 #map-fixed 1 #aslr-bypass 1 #vm-escape 1 #nodejs 1 #audit-hook-bypass 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| nasm_kit | zer0pts 2021 | 24.56 | Pwn | files wu 3 |
| kantan_calc | zer0pts 2021 | 24.56 | Web | files wu 3 |
| jwtjail | DiceCTF 2023 | 36.70 | Web | files wu 1 |
| diligent_auditor | DiceCTF 2024 Quals | 54.40 | Misc | files wu 1 |
| Captivating_Canvas_Contraption | SekaiCTF 2025 | 55.00 | Web | files wu 1 |
| sandbox_share | ALLES 2021 | – | Pwn | files wu 1 |
| msgme | corCTF 2021 | 24.92 | Web | files wu 1 |