$ ctf42

#sandbox-escape CTF challenges

7 CTF challenges using sandbox-escape from 5 CTFs (2021–2025), 7 with writeups. Mostly Web (57%) and Pwn (29%).

Web · 4 Pwn · 2 Misc · 1

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