OWASP WrongSecrets

Welcome to the OWASP WrongSecrets game! The game is packed with real life examples of how to not store secrets in your software. Each of these examples is captured in a challenge, which you need to solve using various tools and techniques. Solving these challenges will help you recognize common mistakes & can help you to reflect on your own secrets management strategy.

Can you solve all the 48 challenges?

Try some of them on our Heroku demo environment.

Want to play the other challenges? Read the instructions on how to set them up below.

Table of contents

• Support
• Basic docker exercises
  • Running these on Heroku
  • Running these on Render.io
  • Running these on Railway
• Basic K8s exercise
  • Minikube based
  • k8s based
  • Vault exercises with minikube
• Cloud Challenges
  • Running WrongSecrets in AWS
  • Running WrongSecrets in GCP
  • Running WrongSecrets in Azure
  • Running Challenge15 in your own cloud only
• Do you want to play without guidance?
• Special thanks & Contributors
• Sponsorships
• Help Wanted
• Use OWASP WrongSecrets as a secret detection benchmark
• CTF
  • CTFD Support
  • FBCTF Support
• Notes on development
  • Dependency management
  • Get the project started in IntelliJ IDEA
  • Automatic reload during development
  • How to add a Challenge
  • Local testing
  • Local Automated testing
• Want to play, but are not allowed to install the tools?
• Want to disable challenges in your own release?
• Further reading on secrets management

Support

Need support? Contact us via OWASP Slack for which you sign up here , file a PR, file an issue , or use discussions. Please note that this is an OWASP volunteer based project, so it might take a little while before we respond.

Copyright (c) 2020-2024 Jeroen Willemsen and WrongSecrets contributors.

Basic docker exercises

Can be used for challenges 1-4, 8, 12-32, 34, 35-43

For the basic docker exercises you currently require:

• Docker Install from here
• Some Browser that can render HTML

You can install it by doing:

docker run -p 8080:8080 jeroenwillemsen/wrongsecrets:latest-no-vault

Now you can try to find the secrets by means of solving the challenge offered at:

• localhost:8080/challenge/challenge-1
• localhost:8080/challenge/challenge-2
• localhost:8080/challenge/challenge-3
• localhost:8080/challenge/challenge-4
• localhost:8080/challenge/challenge-8
• localhost:8080/challenge/challenge-12
• localhost:8080/challenge/challenge-13
• localhost:8080/challenge/challenge-14
• localhost:8080/challenge/challenge-15
• localhost:8080/challenge/challenge-16
• localhost:8080/challenge/challenge-17
• localhost:8080/challenge/challenge-18
• localhost:8080/challenge/challenge-19
• localhost:8080/challenge/challenge-20
• localhost:8080/challenge/challenge-21
• localhost:8080/challenge/challenge-22
• localhost:8080/challenge/challenge-23
• localhost:8080/challenge/challenge-24
• localhost:8080/challenge/challenge-25
• localhost:8080/challenge/challenge-26
• localhost:8080/challenge/challenge-27
• localhost:8080/challenge/challenge-28
• localhost:8080/challenge/challenge-29
• localhost:8080/challenge/challenge-30
• localhost:8080/challenge/challenge-31
• localhost:8080/challenge/challenge-32
• localhost:8080/challenge/challenge-34
• localhost:8080/challenge/challenge-35
• localhost:8080/challenge/challenge-36
• localhost:8080/challenge/challenge-37
• localhost:8080/challenge/challenge-38
• localhost:8080/challenge/challenge-39
• localhost:8080/challenge/challenge-40
• localhost:8080/challenge/challenge-41
• localhost:8080/challenge/challenge-42
• localhost:8080/challenge/challenge-43

Note that these challenges are still very basic, and so are their explanations. Feel free to file a PR to make them look better ;-).

Running these on Heroku

You can test them out at https://wrongsecrets.herokuapp.com/ as well! The folks at Heroku have given us an awesome open source support package, which allows us to run the app for free there, where it is almost always up. Still, please do not fuzz and/or try to bring it down: you would be spoiling it for others that want to testdrive it. Use this link to use our hosted version of the app. If you want to host it on Heroku yourself (e.g., for running a training), you can do so by clicking this link. Please be aware that this will incur costs for which this project and/or its maintainers cannot be held responsible.

Running these on Render.io

status: experimental

You can test them out at https://wrongsecrets.onrender.com/. Please understand that we run on a free-tier instance, we cannot give any guarantees. Please do not fuzz and/or try to bring it down: you would be spoiling it for others that want to testdrive it. Want to deploy yourself with Render? Click the button below:

Running these on Railway

status: maintained by alphasec.io

If you want to host WrongSecrets on Railway, you can do so by deploying this one-click template. Railway does not offer an always-free plan anymore, but the free trial is good enough to test-drive this before you decide to upgrade. If you need a step-by-step companion guide, see this blog post.

Basic K8s exercise

Can be used for challenges 1-6, 8, 12-43, 48

Minikube based

Make sure you have the following installed:

• Docker Install from here
• Minikube Install from here

The K8S setup currently is based on using Minikube for local fun. You can use the commands below from the root of the project:

    minikube start
    kubectl apply -f k8s/secrets-config.yml
    kubectl apply -f k8s/secrets-secret.yml
    kubectl apply -f k8s/challenge33.yml
    echo "Setting up the bitnami sealed secret controler"
    kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.27.0/controller.yaml
    kubectl apply -f k8s/sealed-secret-controller.yaml
    kubectl apply -f k8s/main.key
    kubectl delete pod -n kube-system -l name=sealed-secrets-controller
    kubectl create -f k8s/sealed-challenge48.json
    echo "finishing up the sealed secret controler part"
    wait 10 #or check whether secret48 is there
    kubectl apply -f k8s/secret-challenge-deployment.yml
    while [[ $(kubectl get pods -l app=secret-challenge -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" ]]; do echo "waiting for secret-challenge" && sleep 2; done
    kubectl expose deployment secret-challenge --type=LoadBalancer --port=8080
    minikube service secret-challenge

Alternatively you can do :

    ./k8s-vault-minikube-start.sh

now you can use the provided IP address and port to further play with the K8s variant (instead of localhost).

• localhost:8080/challenge/challenge-5
• localhost:8080/challenge/challenge-6
• localhost:8080/challenge/challenge-33
• localhost:8080/challenge/challenge-48

k8s based

Want to run vanilla on your own k8s? Use the commands below:

    kubectl apply -f k8s/secrets-config.yml
    kubectl apply -f k8s/secrets-secret.yml
    echo "Setting up the bitnami sealed secret controler"
    kubectl apply -f https://github.com/bitnami-labs/sealed-secrets/releases/download/v0.27.0/controller.yaml
    kubectl apply -f k8s/sealed-secret-controller.yaml
    kubectl apply -f k8s/main.key
    kubectl delete pod -n kube-system -l name=sealed-secrets-controller
    kubectl create -f k8s/sealed-challenge48.json
    echo "finishing up the sealed secret controler part"
    wait 10 #or check whether secret48 is there
    kubectl apply -f k8s/challenge33.yml
    kubectl apply -f k8s/secret-challenge-deployment.yml
    while [[ $(kubectl get pods -l app=secret-challenge -o 'jsonpath={..status.conditions[?(@.type=="Ready")].status}') != "True" ]]; do echo "waiting for secret-challenge" && sleep 2; done
    kubectl port-forward \
        $(kubectl get pod -l app=secret-challenge -o jsonpath="{.items[0].metadata.name}") \
        8080:8080

now you can use the provided IP address and port to further play with the K8s variant (instead of localhost).

• localhost:8080/challenge/challenge-5
• localhost:8080/challenge/challenge-6
• localhost:8080/challenge/challenge-33
• localhost:8080/challenge/challenge-48

Vault exercises with minikube

Can be used for challenges 1-8, 12-48 Make sure you have the following installed:

• minikube with docker (or comment out line 8 and work at your own k8s setup),
• docker,
• helm Install from here,
• kubectl Install from here,
• jq Install from here,
• vault Install from here,
• grep, Cat, and Sed

Run ./k8s-vault-minikube-start.sh, when the script is done, then the challenges will wait for you at http://localhost:8080 . This will allow you to run challenges 1-8, 12-48.

When you stopped the k8s-vault-minikube-start.sh script and want to resume the port forward run: k8s-vault-minikube-resume.sh. This is because if you run the start script again it will replace the secret in the vault and not update the secret-challenge application with the new secret.

Cloud Challenges

Can be used for challenges 1-48

READ THIS: Given that the exercises below contain IAM privilege escalation exercises, never run this on an account which is related to your production environment or can influence your account-over-arching resources.

Running WrongSecrets in AWS

Follow the steps in the README in the AWS subfolder.

Running WrongSecrets in GCP

Follow the steps in the README in the GCP subfolder.

Running WrongSecrets in Azure

Follow the steps in the README in the Azure subfolder.

Running Challenge15 in your own cloud only

When you want to include your own Canarytokens for your cloud-deployment, do the following:

1. Fork the project.
2. Make sure you use the GCP ingress or AWS ingress scripts to generate an ingress for your project.
3. Go to canarytokens.org and select AWS Keys, in the webHook URL field add <your-domain-created-at-step1>/canaries/tokencallback.
4. Encrypt the received credentials so that Challenge15 can decrypt them again.
5. Commit the unencrypted and encrypted materials to Git and then commit again without the decrypted materials.
6. Adapt the hints of Challenge 15 in your fork to point to your fork.
7. Create a container and push it to your registry
8. Override the K8s definition files for either AWS or GCP.

Do you want to play without guidance or spoils?

Each challenge has a Show hints button and a What's wrong? button. These buttons help to simplify the challenges and give explanation to the reader. Though, the explanations can spoil the fun if you want to do this as a hacking exercise. Therefore, you can manipulate them by overriding the following settings in your env:

• hints_enabled=false will turn off the Show hints button.
• reason_enabled=false will turn of the What's wrong? explanation button.
• spoiling_enabled=false will turn off the /spoil/challenge-x endpoint (where x is the short-name of the challenge).

Enabling Swaggerdocs and UI

You can enable Swagger documentation and the Swagger UI by overriding the SPRINGDOC_UI and SPRINGDOC_DOC when running the Docker container.

Special thanks & Contributors

Leaders:

• Ben de Haan @bendehaan
• Jeroen Willemsen @commjoen

Top contributors:

• Jannik Hollenbach @J12934
• Puneeth Y @puneeth072003
• Joss Sparkes @RemakingEden

Contributors:

• Nanne Baars @nbaars
• Marcin Nowak @drnow4u
• Rodolfo Cabral Neves @roddas
• Osama Magdy @osamamagdy
• Shubham Patel @Shubham-Patel07
• Divyanshu Dev @Novice-expert
• Tibor Hercz @tiborhercz
• za @za
• Chris Elbring Jr. @neatzsche
• Diamond Rivero @diamant3
• Norbert Wolniak @nwolniak
• Adarsh A @adarsh-a-tw
• Filip Chyla @fchyla
• Turjo Chowdhury @turjoc120
• Vineeth Jagadeesh @djvinnie
• Dmitry Litosh @Dlitosh
• Josh Grossman @tghosth
• alphasec @alphasecio
• CaduRoriz @CaduRoriz
• Madhu Akula @madhuakula
• Mike Woudenberg @mikewoudenberg
• Spyros @northdpole
• RubenAtBinx @RubenAtBinx
• Jeff Tong @Wind010
• Fern @f3rn0s
• Shlomo Zalman Heigh @szh
• Rick M @kingthorin
• Nicolas Humblot @nhumblot
• Danny Lloyd @dannylloyd
• Alex Bender @alex-bender

Testers:

• Dave van Stein @davevs
• Marcin Nowak @drnow4u
• Marc Chang Sing Pang @mchangsp
• Vineeth Jagadeesh @djvinnie

Special thanks:

• Madhu Akula @madhuakula @madhuakula
• Nanne Baars @nbaars @nbaars
• Björn Kimminich @bkimminich
• Dan Gora @devsecops
• Xiaolu Dai @saragluna
• Jonathan Giles @jonathanGiles

Sponsorships

We would like to thank the following parties for helping us out:

GitGuardian for their sponsorship which allows us to pay the bills for our cloud-accounts.

Jetbrains for licensing an instance of Intellij IDEA Ultimate edition to the project leads. We could not have been this fast with the development without it!

1Password for granting us an open source license to 1Password for the secret detection testbed.

AWS for granting us AWS Open Source credits which we use to test our project and the Wrongsecrets CTF Party setup on AWS.

Help Wanted

You can help us by the following methods:

• Star us
• Share this app with others
• Of course, we can always use your help to get more flavors of "wrongly" configured secrets in to spread awareness! We would love to get some help with other cloud providers, like Alibaba or Tencent cloud for instance. Do you miss something else than a cloud provider? File an issue or create a PR! See our guide on contributing for more details. Contributors will be listed in releases, in the "Special thanks & Contributors"-section, and the web-app.

Use OWASP WrongSecrets as a secret detection benchmark

As tons of secret detection tools are coming up for both Docker and Git, we are creating a Benchmark testbed for it. Want to know if your tool detects everything? We will keep track of the embedded secrets in this issue and have a branch in which we put additional secrets for your tool to detect. The branch will contain a Docker container generation script using which you can eventually test your container secret scanning.

CTF

We have 3 ways of playing CTFs:

• The quick "let's play"-approach based on our own Heroku domain https://wrongsecrets-ctf.herokuapp.com, which we documented for you here.
• A more extended approach documented in ctf-instructions.md.
• A fully customizable CTF setup where every player gets its own virtual instance of WrongSecrets and a virtual instance of the wrongsecrets-desktop, so they all can play hassle-free. For this you have to use the WrongSecrets CTF Party setup.

CTFD Support

Want to use CTFD to play a CTF based on the free Heroku wrongsecrets-ctf instance together with CTFD? You can!

NOTE: CTFD support now works based on the Juiceshop CTF CLI.

NOTE-II: https://wrongsecrets-ctf.herokuapp.com (temporary down based on lack of oss credits) is based on Heroku and has limited capacity.

Initial creation of the zip file for CTFD requires you to visit https://wrongsecrets-ctf.herokuapp.com/api/Challenges once before executing the steps below.

Follow the following steps:

    npm install -g [email protected]
    juice-shop-ctf #choose ctfd and https://wrongsecrets-ctf.herokuapp.com as domain. No trailing slash! The key is 'TRwzkRJnHOTckssAeyJbysWgP!Qc2T', feel free to enable hints. We do not support snippets or links/urls to code or hints.
    docker run -p 8001:8000 -it ctfd/ctfd:3.4.3

Now visit the CTFD instance at http://localhost:8001 and setup your CTF. Then use the administrative backup function to import the zipfile you created with the juice-shop-ctf command. Game on using https://wrongsecrets-ctf.herokuapp.com! Want to setup your own? You can! Watch out for people finding your key though, so secure it properly: make sure the running container with the actual ctf-key is not exposed to the audience, similar to our heroku container.

FBCTF Support (Experimental!)

NOTE: FBCTF support is experimental.

Follow the same step as with CTFD, only now choose fbctfd and as a url for the countrymapping choose https://raw.githubusercontent.com/OWASP/wrongsecrets/79a982558016c8ce70948a8106f9a2ee5b5b9eea/config/fbctf.yml. Then follow https://github.com/facebookarchive/fbctf/wiki/Quick-Setup-Guide to run the FBCTF.

Notes on development

For development on local machine use the local profile ./mvnw spring-boot:run -Dspring-boot.run.profiles=local,without-vault

If you want to test against vault without K8s: start vault locally with

 export SPRING_CLOUD_VAULT_URI='http://127.0.0.1:8200'
 export VAULT_API_ADDR='http://127.0.0.1:8200'
 vault server -dev

and in your next terminal, do (with the token from the previous commands):

export SPRING_CLOUD_VAULT_URI='http://127.0.0.1:8200'
export SPRING_CLOUD_VAULT_TOKEN='<TOKENHERE>'
vault token create -id="00000000-0000-0000-0000-000000000000" -policy="root"
vault kv put secret/secret-challenge vaultpassword.password="$(openssl rand -base64 16)"
vault kv put secret/injected vaultinjected.value="$(openssl rand -base64 16)"
vault kv put secret/codified challenge47secret.value="debugvalue"

Now use the local-vault profile to do your development.

./mvnw spring-boot:run -Dspring-boot.run.profiles=local,local-vault

If you want to dev without a Vault instance, use additionally the without-vault profile to do your development:

./mvnw spring-boot:run -Dspring-boot.run.profiles=local,without-vault

Want to push a container? See .github/scripts/docker-create-and-push.sh for a script that generates and pushes all containers. Do not forget to rebuild the app before composing the container.

Want to check why something in vault is not working in kubernetes? Do kubectl exec vault-0 -n vault -- vault audit enable file file_path=stdout.

Dependency management

We have CycloneDX and OWASP Dependency-check integrated to check dependencies for vulnerabilities. You can use the OWASP Dependency-checker by calling mvn dependency-check:aggregate and mvn cyclonedx:makeBom to use CycloneDX to create an SBOM.

Get the project started in IntelliJ IDEA

Requirements: make sure you have the following tools installed: Docker, Java22 JDK, NodeJS 20 and IntelliJ IDEA.

1. Fork and clone the project as described in the documentation.
2. Import the project in IntelliJ (e.g. import as mvn project / local sources)
3. Go to the project settings and make sure it uses Java22 (And that the JDK can be found)
4. Go to the IDE settings>Language & Frameworks > Lombok and make sure Lombok processing is enabled
5. Open the Maven Tab in your IDEA and run "Reload All Maven Projects" to make the system sync and download everything. Next, in that same tab use the "install" option as part of the OWASP WrongSecrets Lifecycle to genereate the asciidoc and such.
6. Now run the main method in org.owasp.wrongsecrets.WrongSecretsApplication.java. This should fail with a stack trace.
7. Now go to the run configuration of the app and make sure you have the active profile without-vault. This is done by setting the VM options arguments to --server.port=8080 --spring.profiles.active=local,without-vault. Set K8S_ENV=docker as environment argument.
8. Repeat step 6: run the app again, you should have a properly running application which is visitable in your browser at http://localhost:8080.

Pictorial Guide on how to get the project started in IntelliJ IDEA is available at Contributing.md.

Feel free to edit and propose changes via pull requests. Be sure to follow our guidance in the documentation to get your work accepted.

Please note that we officially only support Linux and MacOS for development. If you want to develop using a Windows machine, use WSL2 or a virtual machine running Linux. We did include Windows detection & a bunch of exe files for a first experiment, but are looking for active maintainers of them. Want to make sure it runs on Windows? Create PRs ;-).

If, after reading this section, you still have no clue on the application code: Have a look at some tutorials on Spring boot from Baeldung.

Automatic reload during development

To make changes made load faster we added spring-dev-tools to the Maven project. To enable this in IntelliJ automatically, make sure:

• Under Compiler -> Automatically build project is enabled, and
• Under Advanced settings -> Allow auto-make to start even if developed application is currently running.

You can also manually invoke: Build -> Recompile the file you just changed, this will also force reloading of the application.

How to add a Challenge

Follow the steps below on adding a challenge:

1. First make sure that you have an Issue reported for which a challenge is really wanted.
2. Add the new challenge in the org.owasp.wrongsecrets.challenges folder. Make sure you add an explanation in src/main/resources/explanations and refer to it from your new Challenge class.
3. Add unit, integration and UI tests as appropriate to show that your challenge is working.
4. Do not forget to configure the challenge in src/main/resources/wrong-secrets-configuration.yaml
5. Review the CONTRIBUTING guide for setting up your contributing environment and writing good commit messages.

For more details please refer Contributing.md.

If you want to move existing cloud challenges to another cloud: extend Challenge classes in the org.owasp.wrongsecrets.challenges.cloud package and make sure you add the required Terraform in a folder with the separate cloud identified. Make sure that the environment is added to org.owasp.wrongsecrets.RuntimeEnvironment. Collaborate with the others at the project to get your container running so you can test at the cloud account.

Local testing

If you have made some changes to the codebase or added a new challenge and would like to see exactly how the container will look after merge for testing, we have a script that makes this very easy. Follow the steps below:

1. Ensure you have bash installed and open.
2. Navigate to .github/scripts.
3. Run the docker-create script bash docker-create.sh.
   • Note: Do you want to run this on your minikube? then first run eval $(minikube docker-env).
4. Follow any instructions given, you made need to install/change packages.
5. Run the newly created container:

• to running locally: docker run -p 8080:8080 jeroenwillemsen/wrongsecrets:local-test-no-vault
• to run it on your minikube: use the container jeroenwillemsen/wrongsecrets:local-test-k8s-vault in your deployment definition.
• to run it with Vault on your minikube: use the container jeroenwillemsen/wrongsecrets:local-test-local-vault in your deployment definition.

Local Automated testing

We currently have 2 different test-suites, both fired with ./mvnw test.

• A normal junit test suite of unit and integration tests, located at the test/java folder with output stored at the default target directory.
• A cypress test suite, integrated by means of a junit test, located at test/e2e folder with output stored at target/test-classes/e2e/cypress/reports/. See the cypress readme for more details.

Note: You can do a full roundtrip of cleaning, building, and testing with ./mvnw clean install.

Want to play, but are not allowed to install the tools?

If you want to play the challenges, but cannot install tools like keepass, Radare, etc. But are allowed to run Docker containers, try the following:

docker run -p 3000:3000 -v /var/run/docker.sock:/var/run/docker.sock jeroenwillemsen/wrongsecrets-desktop:latest

or use something more configurable:

docker run -d \
  --name=webtop \
  --security-opt seccomp=unconfined \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Europe/London \
  -e SUBFOLDER=/ \
  -e KEYBOARD=en-us-qwerty \
  -p 3000:3000 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  --shm-size="2gb" \
  --restart unless-stopped \
  jeroenwillemsen/wrongsecrets-desktop:latest

And then at http://localhost:3000.

Note: be careful with trying to deploy the jeroenwillemsen/wrongsecrets-desktop container to Heroku ;-).

Docker on macOS with M1 and Colima (Experimental!)

NOTE: We do not officially support Colima, as we can tell that Github runners have loads of issues with it.

If you cannot switch to Docker Desktop/Podman and you want to use Colima with Apple Silicon M1 to run Docker image jeroenwillemsen/wrongsecrets you try one of:

• switch off Colima (colima stop)
• change Docker context (docker --context desktop-linux run -p 8080:8080 jeroenwillemsen/wrongsecrets:latest-no-vault)
• run Colima with 1 CPU (colima start -m 8 -c 1 --arch x86_64)

Want to disable challenges in your own release?

If you want to run WrongSecrets but without certain challenges you don't want to present to others: please read this section.

NOTE Please note that we do not deliver any support to your fork when you follow the process below. Please understand that license and copyright of the original application remain intact for your Fork.

Requirements:

• Have the JDK of Java 22 installed;
• Have an account at a registry to which you can push your variant of the WrongSecrets container;

Here are the steps you have to follow to create your own release of WrongSecrets with certain challenges disabled:

1. Fork the repository.
2. In src/main/resources/wrong-secrets-configuration.yaml remove the reference to the challenge you no longer want to have in your fork.
3. In the root of the project run ./mvnw clean install
4. Now build the Docker image for your target of choice:

   docker buildx create --name mybuilder
   docker buildx use mybuilder
   docker buildx build --platform linux/amd64,linux/arm64 -t <registry/container-name>:<yourtag>-no-vault --build-arg "argBasedPassword='this is on your command line'" --build-arg "PORT=8081" --build-arg "argBasedVersion=<yourtag>" --build-arg "spring_profile=without-vault" --push
   docker buildx build --platform linux/amd64,linux/arm64 -t <registry/container-name>:<yourtag>-kubernetes-vault--build-arg "argBasedPassword='this is on your command line'" --build-arg "PORT=8081" --build-arg "argBasedVersion=<yourtag>" --build-arg "spring_profile=kubernetes-vault" --push

Further reading on secrets management

Want to learn more? Checkout the sources below:

• Blog: 10 Pointers on Secrets Management
• OWASP SAMM on Secret Management
• The secret detection topic at Github
• OWASP Secretsmanagement Cheatsheet
• OpenCRE on secrets management