CORS Playground

Description

Perplexed by CORS? Our CORS Playground is your ideal solution. This intuitive and sleek platform lets you effortlessly learn and experiment with CORS policies. Perfect for unraveling the complexities of secure cross-origin requests. Dive in and clarify your CORS concepts!

Files

docker-compose.yml
cors-playground.tar.xz
2.92 KiB – d499e7928e26cfbac2bef1457499f336a3dc542f09a52053dc63d6dc53343a06

Author

Mizu

Challenge Instructions

First, download docker-compose.yml:
curl https://hackropole.fr/challenges/fcsc2024-web-cors-playground/docker-compose.public.yml -o docker-compose.yml
Launch the challenge by executing in the same folder:
docker compose up
Access the challenge at http://localhost:8000/.

⚠️ Important: You must solve the challenge by interacting with the Docker container through the exposed network port. Any other way is not considered valid.

In case you encounter problems, please consult the FAQ.

Flag

You don't have JavaScript actived. No problem! You can check your flag like this: echo -n 'PUT_THE_FLAG_HERE' | sha256sum # possible output: dc81b979ebac7242d5f1497a5421e9e15dc8b2a4ce30222674c642f4292a8e02

Writeups

There are no public solutions for this challenge yet, but you can submit yours after getting the flag.