#file-upload CTF challenges
2 CTF challenges using file-upload from 2 CTFs (2021–2025), 2 with writeups.
Often combined with
#seccomp-bypass 1 #shared-library-injection 1 #suid 1 #php-filter-bypass 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Electroplating | RaRCTF 2021 | 24.53 | Web | files wu 1 |
| Art_Contest | WolvCTF 2025 | 47.25 | Web | files wu 1 |