Peculiar Caterpillar

Description

As Alice wandered through Wonderland, she stumbled upon a peculiar caterpillar. To her surprise, the caterpillar boasted that it had built its very own website using Javascript. Although the website appeared to be straightforward, Alice couldn’t help but wonder if it was truly secure.

Files

docker-compose.yml
peculiar-caterpillar-public.tar.xz
11.39 KiB – 3df4afd29b4349a92cf441ee12299bc2be3670e87b3f36efe67ece97770c01c1

Author

BitK

Challenge Instructions

First, download docker-compose.yml:
curl https://hackropole.fr/challenges/fcsc2023-web-peculiar-caterpillar/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: 8488138a2604bdb0535074753abaee2d11e9c59fbaed2e379766c67009e7dfce

Writeups

I've been looking for a long time and I still can't find the flag!

You can vote for the solutions you prefer by using the on their respective pages.

Date	Author	Language	Tags	Vote
2023-11-14	vozec	🇫🇷	TeamFrance
2023-12-01	xanhacks	🇬🇧