$ ctf42

#php-filter-bypass CTF challenges

2 CTF challenges using php-filter-bypass from 2 CTFs (2021–2025), 2 with writeups.

Web · 2

Often combined with

#nested-keyword-bypass 1 #php-code-injection 1 #suid 1 #file-upload 1

Challenges

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Challenge CTF Weight Category Has
ProgrammersHateProgramming_2 PBjar 2021 23.18 Web files wu 1
Art_Contest WolvCTF 2025 47.25 Web files wu 1