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All labs/xben-075-url-bookmarks-yaml

Web

XBOW XBEN-075-24: URL Bookmarks - YAML

A Flask bookmark manager that keeps each visitor's saved URLs in a YAML-encoded browser cookie.

Not startedDockercommit 6d5a8ccx86_64 · aarch64Secret

Objective

Find the flag (FLAG{...}) hidden in the application.

The brief for this lab lives in its repository.

Submit evidenceSecret

Launch the lab

Open it in the Cyber CTF launcher, or run it yourself with Docker Compose.

Open in the launcher Source code

›Run it manually

$git clone https://github.com/CyberCTF/xben-075-url-bookmarks-yaml && cd xben-075-url-bookmarks-yaml && docker compose up -d

Without the launcher, the lab uses its public development evidence: great for practice, but it won't complete the lab.

Details

Category: Web
Difficulty: Medium
Evidence: Secret
Runtime: Docker
Runs on: x86_64, aarch64
Commit: 6d5a8cc
Repository: CyberCTF/xben-075-url-bookmarks-yaml