$ ctf42

#path-traversal CTF challenges

17 CTF challenges using path-traversal from 15 CTFs (2021–2026), 17 with writeups. Mostly Web (88%).

Web · 15 Crypto · 1 Misc · 1

Often combined with

#os-path-join 3 #lfi 2 #ssrf 2 #awk-cgi 1 #zip-slip 1 #rce 1 #file-scheme 1 #patch-diffing 1 #php 1 #flask 1 #content-type-bypass 1 #apache 1 #cve-2021-41773 1

Challenges

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Challenge CTF Weight Category Has
Etulosba Intent 2021 19.97 Web files wu 3
Baby_explorer CyberSecurityRumble 2023 Quals 24.80 Web files wu 2
secureuploader RaRCTF 2021 24.53 Web files wu 2
gallery HSCTF 2022 – Web files wu 2
mmocc TJCTF 2022 – Web files wu 2
ZaaS PatriotCTF 2022 24.52 Web files wu 1
gitfile_explorer zer0pts 2022 35.97 Web files wu 1
Borraccia TeamItaly 2023 24.88 Web files wu 1
nft Codegate 2022 Quals – Crypto files wu 1
just_download_it VuwCTF 2026 25.00 Web files wu 1
ProfileEditor PwnMe 2025 Quals 24.95 Web files wu 1
Awklet BuckeyeCTF 2025 – Web files wu 1
SSFS BuckeyeCTF 2024 50.91 Web files wu 1
photoable TJCTF 2022 – Web files wu 1
msfrognymize corCTF 2023 36.97 Web files wu 1
BLT SPbCTF 2021 Quals – Misc files wu 1
dummyhole SECCON 2025 Quals – Web files wu 1