madhuakula/kubernetes-goat

Kubernetes Goat

✨ The Kubernetes Goat is designed to be an intentionally vulnerable cluster environment to learn and practice Kubernetes security 🚀

🙌 Refer to https://madhuakula.com/kubernetes-goat for the guide 📖

🧰 Setting up Kubernetes Goat

• Ensure you have admin access to the Kubernetes cluster and installed kubectl. Refer to the docs for installation
• Ensure you have the helm package manager installed. Refer to the docs for installation
• To set up the Kubernetes Goat resources in your cluster, run the following commands:

git clone https://github.com/madhuakula/kubernetes-goat.git
cd kubernetes-goat
chmod +x setup-kubernetes-goat.sh
bash setup-kubernetes-goat.sh

• Ensure the pods are running before running the access script

kubectl get pods

• Access Kubernetes Goat by exposing the resources to the local system (port-forward) by the following command:

bash access-kubernetes-goat.sh

• Then navigate to http://127.0.0.1:1234

Refer to https://madhuakula.com/kubernetes-goat/docs/how-to-run for setting up Kubernetes Goat in various environments like GKE, EKS, AKS, K3S, KIND, etc.

🏆 Scenarios

1. Sensitive keys in codebases 2. DIND (docker-in-docker) exploitation 3. SSRF in the Kubernetes (K8S) world 4. Container escape to the host system 5. Docker CIS benchmarks analysis 6. Kubernetes CIS benchmarks analysis 7. Attacking private registry 8. NodePort exposed services 9. Helm v2 tiller to PwN the cluster - [Deprecated] 10. Analyzing crypto miner container 11. Kubernetes namespaces bypass 12. Gaining environment information 13. DoS the Memory/CPU resources 14. Hacker container preview 15. Hidden in layers 16. RBAC least privileges misconfiguration 17. KubeAudit - Audit Kubernetes clusters 18. Falco - Runtime security monitoring & detection 19. Popeye - A Kubernetes cluster sanitizer 20. Secure network boundaries using NSP 21. Cilium Tetragon - eBPF-based Security Observability and Runtime Enforcement 22. Securing Kubernetes Clusters using Kyverno Policy Engine

📖 Documentation Guide

Here is the detailed step by step guide for learning and using Kubernetes Goat 🎉: documentation guide

Reference: https://madhuakula.com/kubernetes-goat

⚠️ Disclaimer

Kubernetes Goat has intentionally created vulnerabilities, applications, and configurations to attack and gain access to your cluster and workloads. Please DO NOT run this alongside your production environments and infrastructure. We highly recommend running this in a safe and isolated (contained) environment.

Kubernetes Goat is used for educational purposes only. Do not test or apply these attacks on any systems without permission. Kubernetes Goat comes with absolutely no warranties, by using it you take full responsibility for all outcomes.

📝 License

MIT

✨ Acknowledgements

Thanks to to these wonderful people: 🎉

madhuakula	phpsystems	adamhurm	malwareowl	za	0xCardinal
dependabot[bot]	davi-cruz	mkcn	rewanthtammana	samriggs	nayanballa08
gvoden	avicoder	macagr	commjoen	ravenium	BlaiseOfGlory
llaltxll	hexachordanu	bzd111	William-LP	wurstbrot	suneshgovind
SumoSumir	smoyer64	pichuang	nmiekley	NF997	Like0x
Allevon412	aaaart3m	AmeerAssadi	apvarun	ant4g0nist