Old is better than new

web python FCSC 2025 solved on

star

Description

Dave has recently recovered his old blog website that he used back in the early days, running on a Windows machine. With your modern security knowledge, can you uncover the vulnerabilities that might have exposed him to compromise back then?

Files

Author

Mizu

Challenge Instructions

  1. First, download docker-compose.yml:
    curl https://hackropole.fr/challenges/fcsc2025-web-old-is-better-than-new/docker-compose.public.yml -o docker-compose.yml
  2. Launch the challenge by executing in the same folder:
    docker compose up
  3. 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

Share my success on Fediverse, Twitter, Linkedin, Facebook, or via email.

Submit your solution

You can submit your writeup for this challenge. Read the FAQ to learn how to proceed.

You need to be logged in to submit a writeup.

Writeups

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