CTFd v2.1.5 releases: Capture The Flag framework

What is CTFd?

CTFd is a Capture The Flag framework focusing on ease of use and customizability. It comes with everything you need to run a CTF and it’s easy to customize with plugins and themes.

Features

• Create your own challenges, categories, hints, and flags from the Admin Interface
  • Static & Regex based flags
  • Users can unlock hints for free or with points
  • File uploads to the server or Amazon S3
  • Limit challenge attempts & hide challenges
  • Automatic submission throttling
• Scoreboard with automatic tie resolution
  • Hide Scores from the public
  • Freeze Scores at a specific time
  • Dynamic Scoring
• Scoregraphs comparing the top 10 teams and team progress graphs
• Markdown content management system
• SMTP + Mailgun email support
  • Email confirmation support
  • Forgot password support
• Automatic competition starting and ending
• Team management & hiding
• Customize everything using the plugin and theme interfaces
• Importing and Exporting of CTF data for archival
• And a lot more…

Changelog v2.1.5

General

• Fixes flask run debug server by not monkey patching in wsgi.py
• Fix CSV exports in Python 3 by converting StringIO to BytesIO
• Avoid exception on sessions without a valid user and force logout
• Fix several issues in Vagrant provisioning

API

• Prevent users from nulling out profile values and breaking certain pages

Install

1. git clone https://github.com/CTFd/CTFd.git
2. Run ./prepare.sh to install dependencies using apt.
3. Modify CTFd/config.py to your liking.
4. Use python serve.py in a terminal to drop into debug mode.
5. Here are some deployment options
6. You can check out the Getting Started guide for a breakdown of some of the features you need to get started.

Tutorial

Copyright 2015-present CTFd LLC

Source: https://github.com/CTFd