Tools
CTFd
CTFd/CTFd
CTFd is an easy-to-use, customizable Capture The Flag framework with challenges, scoreboards, teams, plugins, and themes for running your own CTF competitions.
Topics
Related projects
pspy6.2kA command-line tool that snoops on Linux processes without root, using inotify-triggered procfs scans to catch short-lived commands run by other users and cron jobs. It is popular for CTF enumeration and privilege-escalation recon.
reverse-shell-generator4.1kA hosted reverse-shell generator that produces listener and payload commands in the browser, popular for CTFs and penetration testing, with an optional local Docker deployment.
Fenjing1.3kFenjing is an automated Jinja2 SSTI exploitation tool for CTF challenges that analyzes WAF filtering and generates bypass payloads to attack forms and API endpoints.
bluehood1.2kBluehood is a self-hosted Bluetooth scanner that tracks nearby BLE and Classic devices, classifies them, and visualizes presence patterns through a web dashboard with ntfy push alerts.
RootTheBox1.1kRoot the Box is a real-time CTF scoring engine and game manager. It supports team or solo play, multiple flag types, live scoreboards, hints, and story mode, deployable via Docker or the cloud.
google-ctf5.1kThe Google CTF repository collects most challenges from Google CTF since 2017 along with much of the infrastructure used to run them, providing deliberately vulnerable code for security practice and study.