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GitHub Open Source Repositories

Search: ctf-challenges

Page 1

Showing 10 results from 625

G

google/google-ctf

GitHub Python Apache License 2.0

Google CTF

โ˜… 4,973 Forks 592 google Updated 15 Jun 2026
P

Ignitetechnologies/Privilege-Escalation

GitHub

This cheasheet is aimed at the CTF Players and Beginners to help them understand the fundamentals of Privilege Escalation with examples.

โ˜… 3,602 Forks 644 Ignitetechnologies Updated 09 Jun 2026
C

JohnHammond/ctf-katana

GitHub

This repository aims to hold suggestions (and hopefully/eventually code) for CTF challenges. The "project" is nicknamed Katana.

โ˜… 2,917 Forks 486 JohnHammond Updated 15 Jun 2026
M

orangetw/My-CTF-Web-Challenges

GitHub PHP

Collection of CTF Web challenges I made

โ˜… 2,848 Forks 481 orangetw Updated 13 Jun 2026
S

DominicBreuker/stego-toolkit

GitHub Shell

Collection of steganography tools - helps with CTF challenges

โ˜… 2,666 Forks 340 DominicBreuker Updated 13 Jun 2026
C

Crypto-Cat/CTF

GitHub Python

CTF challenge (mostly pwn) files, scripts etc

โ˜… 2,502 Forks 461 Crypto-Cat Updated 12 Jun 2026
C

ljagiello/ctf-skills

GitHub Python MIT License

Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

โ˜… 2,401 Forks 293 ljagiello Updated 15 Jun 2026
P

JohnTroony/php-webshells

GitHub PHP

Common PHP webshells you might need for your Penetration Testing assignments or CTF challenges. Do not host the file(s) on your server!

โ˜… 1,948 Forks 763 JohnTroony Updated 14 Jun 2026
M

stuxnet999/MemLabs

GitHub Shell MIT License

Educational, CTF-styled labs for individuals interested in Memory Forensics

โ˜… 1,877 Forks 229 stuxnet999 Updated 15 Jun 2026
C

ctf-wiki/ctf-challenges

GitHub HTML

No description available from source.

โ˜… 1,685 Forks 447 ctf-wiki Updated 09 Jun 2026
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Showing first 625 accessible GitHub results.