CTFTraining/CTFTraining resource

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

1150 stars · 270 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A curated collection of Dockerized reproductions of classic CTF (Capture The Flag) competition challenges. Each challenge lives in its own repository with a Dockerfile and docker-compose.yml so users can spin up local practice environments.

Use cases

• practice solving CTF web challenges locally
• reproduce classic CTF competition problems in Docker
• set up a CTF training environment for a team
• learn web exploitation and SQL injection via real past challenges
• contribute a Dockerized CTF challenge for others to train on

When to choose

• you want reproducible, self-hosted environments for past CTF challenges
• you're learning CTF skills like web exploitation, crypto, and SQL injection
• you need docker-compose-based challenge setups for training or teaching

When to avoid

• you need a CTF scoring platform or competition management system
• you want a general security learning curriculum rather than challenge environments
• you need actively maintained challenges — the project has had no releases since 2019

Facets

learning-resource · maturity maintenance

developer-tools container-runtime security security education developer-tools self-hosted ctf capture-the-flag challenge-reproduction docker-compose training penetration-testing-practice docker linux

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For agents

markdown · JSON · MCP: product_card(name="CTFTraining/CTFTraining")