CTF challenges & writeups

51 challenges in family ⊕ pwn:sandbox ✕ clear · browse all techniques

Challenge	CTF	Weight	Category	Has
horses #js-sandbox-escape	Bhackari 2026	–	Misc	files wu 1
Supervisor #seccomp-notify-escape	L3akCTF 2026	34.47	Pwn	files wu 1
Captivating_Canvas_Contraption #prototype-pollution #wasm #sandbox-escape	SekaiCTF 2025	55.00	Web	files wu 1
Online_Python_Editor #python-sandbox-escape	TRX 2025	–	Web	files wu 2
nocaml #ocaml-jail-escape	UIUCTF 2025	–	Misc	files wu 1
diligent_auditor #python-jail #audit-hook-bypass #sandbox-escape	DiceCTF 2024 Quals	54.40	Misc	files wu 1
zshfuck #misc #jail #zsh #restricted-charset	DiceCTF 2024 Quals	54.40	Misc	files wu 1
Astea #python-jail-escape #ast	UIUCTF 2024	–	Misc	files wu 1
Syscalls #seccomp #shellcode #orw	UIUCTF 2024	–	Pwn	files wu 1
Censorship #pyjail-escape	AmateursCTF 2023	24.54	Misc	files wu 2
Censorship_Lite #pyjail-escape	AmateursCTF 2023	24.54	Misc	files wu 3
bop #stack-buffer-overflow #gets #seccomp #orw #rop	DiceCTF 2023	36.70	Pwn	files wu 3
dicer-visor #vm-escape #hypervisor #shellcode-injection #off-by-one #seccomp #orw	DiceCTF 2023	36.70	Pwn	files wu 1
jwtjail #web #jwt #nodejs-vm-escape #sandbox-escape #toprimitive #rce	DiceCTF 2023	36.70	Web	files wu 1
ML_Pyjail #pyjail #ml-classifier-bypass #string-concatenation	PatriotCTF 2023	24.52	Misc	files wu 1
vimjail1 #vim-jail-escape	UIUCTF 2023	–	Misc	files wu 1
vimjail2 #vim-jail-escape	UIUCTF 2023	–	Misc	files wu 1
vimjail2.5 #vim-jail-escape	UIUCTF 2023	–	Misc	files wu 1
balloon #python-jail-escape #chroot-sandbox	Aero 2022	51.22	Pwn	files wu 1
baby-rop #heap #use-after-free (uaf)#glibc-2.34 #stack-pivot #seccomp #orw	DiceCTF 2022	24.82	Pwn	files wu 3
Shellcraft #seccomp #shellcode #orw	Securinets 2022 Quals	50.11	Pwn	files wu 1
memory #heap-exploitation #seccomp #orw	Securinets 2022 Quals	50.11	Pwn	files wu 1
sandbox_share #macos-xpc-exploitation #sandbox-escape	ALLES 2021	–	Pwn	files wu 1
Sandboxed_ROP #seccomp #rop	BlueHens 2021	22.62	Pwn	files wu 1
WebIDE #web #js-sandbox-escape #service-workers #cookie-path-bypass	DiceCTF 2021	24.82	Web	files wu 3
Secure_OCaml_Sandbox #ocaml-sandbox-escape #callback-register #type-confusion	PlaidCTF 2021	99.64	Pwn	files wu 2
musl #musl-heap #meta-corruption #orw #seccomp	RCTF 2021	–	Pwn	files wu 2
seccon_tree #python-sandbox-escape #c-extension	SECCON 2021	–	Pwn	files wu 1
kill_shot #format-string #arbitrary-write #seccomp #rop #orw	Securinets 2021 Quals	41.71	Pwn	files wu 3
pybox #seccomp-bypass #python-sandbox #mmap	TAMUctf 2021	–	Reverse	files wu 1
msgme #command-injection #sandbox-escape	corCTF 2021	24.92	Web	files wu 1
readme #jsdom-sandbox-escape #vm-escape	corCTF 2021	24.92	Web	files wu 1
ret2cds #seccomp-bypass #process-vm-writev #shellcode-injection	corCTF 2021	24.92	Pwn	files wu 2
Guardians_Of_The_Galaxy #chroot-escape	idekCTF 2021	24.56	Pwn	files wu 1
kantan_calc #nodejs #vm-escape #sandbox-escape	zer0pts 2021	24.56	Web	files wu 3
nasm_kit #sandbox-escape #shellcode #map-fixed #aslr-bypass	zer0pts 2021	24.56	Pwn	files wu 3
yet_another_house #poison-null-byte #tcache-stash-unlink #tcache-poisoning #seccomp-bypass	ASIS 2020 Finals	64.97	Misc	files wu 1
slithery #python-sandbox-escape #blacklist-bypass #module-attribute-reset	CSAW 2020 Quals	59.00	Misc	files wu 3
sandybox #ptrace-sandbox-escape #shellcode	PlaidCTF 2020	93.15	Pwn	files wu 3
ABJudge #shellcode #32bit-syscall-bypass #seccomp-bypass	De1CTF 2019	24.28	Misc	files wu 2

Challenges