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Capture The Flag GitHub Repositories

Explore popular GitHub repositories tagged “capture-the-flag”.

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Trending Repositories

Gallopsled/pwntools

CTF framework and exploit development library

Python13,6451,853
pwndbg/pwndbg

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

Python10,7711,254
0xsyr0/Awesome-Cybersecurity-Handbooks

A huge chunk of my personal notes since I started playing CTFs and working as a Red Teamer.

4,060600
Crypto-Cat/CTF

CTF challenge (mostly pwn) files, scripts etc

Python2,542461
p4-team/ctf

Ctf solutions from p4 team

Python1,847259
swisskyrepo/GraphQLmap

GraphQLmap is a scripting engine to interact with a graphql endpoint for pentesting purposes. - Do not use for illegal testing ;)

Python1,687228
goshs-labs/goshs

Feature-rich single-binary file server for red teamers and developers. HTTP/S · WebDAV · FTP/SFTP · SMB · LDAP/S · NTLM hash capture · DNS/SMTP callbacks · TLS · Auth · Share links. A powerful python3 -m http.server replacement.

Go95657
Cryptogenic/Exploit-Writeups

A collection where my current and future writeups for exploits/CTF will go

768115
eciavatta/caronte

A tool to analyze the network flow during attack/defence Capture the Flag competitions

JavaScript65188
mufeedvh/basecrack

Decode All Bases - Base Scheme Decoder

Python58291
juice-shop/juice-shop-ctf

Tool to export Juice Shop challenges and hints in data format compatible with CTFd, RootTheBox or FBCTF

TypeScript475138
juice-shop/multi-juicer

Host and manage multiple Juice Shop instances for security trainings and Capture The Flags

TypeScript322176
edoardottt/tryhackme-ctf

TryHackMe CTFs writeups, notes, drafts, scrabbles, files and solutions.

Shell26440
k4m4/dcipher-cli

🔓Crack hashes using online rainbow & lookup table attack services, right from your terminal.

JavaScript23327
hmrserver/CTFd-theme-pixo

A Retro Styled CTFd Theme

JavaScript18536
pomo-mondreganto/ForcAD

Pure-python distributable Attack-Defence CTF platform, created to be easily set up.

Python18424
Ackee-Blockchain/Solana-Auditors-Bootcamp

Learn to audit Solana programs and help secure the ecosystem. Take your security practices to the next level and get certified by Ackee Blockchain Security. It's free, too.

Rust16963
NYU-LLM-CTF/nyuctf_agents

The D-CIPHER and NYU CTF baseline LLM Agents built for NYU CTF Bench

Python15831
k4m4/dcipher

Decipher hashes using online rainbow & lookup table attack services.

JavaScript15323
spq/pkappa2

Network traffic analysis tool for Attack & Defense CTF's

Go14725
evyatarmeged/stegextract

Detect hidden files and text in images

Shell13338
tsug0d/MyAwesomeWebChallenge

Collection of my capture-the-flag web challenge in any levels

PHP12034
pathwar/pathwar

☠️ The Pathwar Project ☠️

Go10423
terjanq/Flag-Capture

Solutions and write-ups from security-based competitions also known as Capture The Flag competition

HTML10415
Warxim/vucsa

Vulnerable Client-Server Application (VuCSA) is made for learning how to perform penetration tests of non-http thick clients. It is written in Java (with JavaFX graphical user interface) and contains multiple challenges including SQL injection, RCE, XML vulnerabilities and more.

Java10128
lucideus-repo/cybergym

Lucideus CyberGym is the internal CTF event we organise for our security professionals to grow and learn together. Now everyone can access the challenges that can be easily setup and start playing.

Java9214
UCYBERS/Bug-Bounty-Beginner-Roadmap

This repository is a curated resource for aspiring bug hunters, offering hands-on labs, tools, and structured guidance to support your learning and practical development in the field of ethical hacking and vulnerability research.

814
asynchronous-x/orbital-ctf

Orbital - A Custom CTF Platform

TypeScript7416
redtrib3/Brutal-FX

Bruteforce script to bruteforce Login authentication pages. ( made for ctf )

Python7314
user0x1337/htb-operator

Command-Line tool for accessing HTB

Python717
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