security-writeups

Security Writeups Lab write-ups from self-directed work, mostly TryHackMe, plus a PortSwigger SQLi practical. The reasoning lives on the site — the full methodology, the payloads, the parts where I went wrong first — and this repo is the index and the scripts. Nine rooms, and they are not nine...

pentest-harness

Pentest Harness Heaven for Hackers — the professional security testing workspace. An open-source, dark-first AI agent harness for authorized penetration tests, bug bounty research, security labs, and CTF engagements. Built on a plugin architecture where every layer — model adapters, tools,...

traefik-CVE-2024-45410-poc

Shadow Corp CTF Challenge Welcome to the Shadow Corp Capture the Flag CTF challenge! This challenge will test your skills in identifying and exploiting vulnerabilities related to security headers and HTTP proxy behavior. Your mission is to bypass protections and uncover secrets hidden within the...

htb-ctf-walkthroughs

HTB CTF Walkthroughs Documented solutions for HackTheBox machines. Each walkthrough covers enumeration → exploitation → privilege escalation with commands, screenshots, and technical analysis. Structure htb-ctf-/ ├── index.md Full walkthrough └── media/ Screenshots and supporting files Methodolog...

SNet

SNet 日本語版はこちら / Japanese version A CTF where you use AI to capture the flag. No pentesting experience? No problem. Claude Code acts as your personal trainer — it sets up the environment, teaches you the tools, and guides you through real attack techniques step by step. You type every command...

CVE-2025-4517-PoC

CVE-2025-4517-PoC PoC and explanation for CVE-2025-4517 used in a CTF I was playing. Explanation soon...

awesome-web-hacking

awesome-web-hacking This list is for anyone wishing to learn about web application security but do not have a starting point. You can help by sending Pull Requests to add more information. If you're not inclined to make PRs you can tweet me at @infoslack Table of Contents Books Documentation Tool...

CTFCrackTools

CTFCrackTools X Next-Generation Node-Based CTF Toolkit English | 简体中文 From V4 to X — More Than Just a Version Number Download | Features | Author's Note Brand Evolution CTFCrackTools X represents the next generation of CTFCrackTools. The "X" stands for: eXtreme — Ultimate performance and experien...

br0w

br0w Hack The Br0w | Play your browser and learn more, hack fun !! The Br0w is a simple web to learn about and about web security with a browser as a tool that sometimes people forget about more benefits. Maybe it's more like Capture The Flag CTF. One of the challenges is, disable css and base64...

autoenum

/ / / // / / // // \ / \ / \ / / / // \ / // // // // / / // // // / / // // // / / / / / ,/ ,/ / / /// // ,/// // // Summary Autoenum is a recon tool which performs automatic enumeration of services discovered. I built this to save some time during CTFs and pen testing environments i.e. HTB,...

EntraGoat

EntraGoat - A Deliberately Vulnerable Entra ID Environment EntraGoat is a deliberately vulnerable Microsoft Entra ID infrastructure for security professionals. Deploy real-world identity misconfigurations and privilege escalation paths in your own tenant, then practice exploiting them in a safe,...

silicon2022-capturetheflag

silicon2022-ctf About A 41 flag CTF using the RootTheBox platform. Infrastructure was deployed mostly on Azure Kubernetes Service. Terminal challenges were deployed via Docker images using a modified version of WeTTY Build Most challenges are built as Docker images. You can go into the respective...

ctf-skills

ctf-skills Agent Skills for solving CTF challenges — web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more. Works with any tool that supports the Agent Skills spec, including Claude Code. Installation npx skills add ljagiello/ctf-skills Environment Setup Two setup...

GoEnumerator

ABOUT GoEnumerator GoEnumerator is a tool I'm writing for the fun of it but to also use for my own enumeration, so I will be keep adding more features to try to speed up the first steps on any CTF enumeration or profesional pentest, as I will add features and options to make the tool to not trigg...

trust-boundary-ctf

🐘 Trust Boundary: MCP Session Isolation CTF The console reads Session Active. Every tool call succeeds. The admin OAuth token is in every response. Trust Boundary is a browser-based CTF lab built around a real session isolation failure in a locally-running MCP server. The vulnerability is not...

google-ctf

Google CTF This repository lists most of the challenges used in the Google CTF since 2017, as well as most of the infrastructure that can be used to run them. IMPORTANT - The code in the 201x and 202x folders have unfixed security vulnerabilities. These are there on purpose, and running these on...

offensive-one-liners

offensive-one-liners Jean Miélot at his desk. Public domain. A notebook of 110 offensive security one-liners for authorized testing, CTFs, bug bounty, and lab research. Organized into one markdown notebook with 12 sections. Each entry is a full command or tight pipeline, not a stub. See...

clair

Clair Note : The main branch may be in an unstable or even broken state during development. Please use releases instead of the main branch in order to get stable binaries. Clair is an open source project for the static analysis of vulnerabilities in application containers currently including OCI...

flareon2023

Flare-On 10 solutions Source codes of my solutions for the tasks from Flare-On10 challenge...

stego-toolkit

Steganography Toolkit This project is a Docker image useful for solving Steganography challenges as those you can find at CTF platforms like hackthebox.eu. The image comes pre-installed with many popular tools see list below and several screening scripts you can use check simple things for...