owasp/cornucopiaThe source files and tools needed to build the OWASP Cornucopia decks in various languages
OWASP Cornucopia is a mechanism in the form of a card game to assist software development teams Identify security requirements in Agile, conventional, and formal development processes. It is language, platform, and technology agnostic. Visit: https://cornucopia.owasp.org/
Please install git-lfs to ensure you can download the output files.
Install from https://git-lfs.com/
Then pull the binaries from git lfs.
git lfs pull
Please read README.md
Please read README.md
First time setup:
pip install pre-commit
pre-commit install
A Bandit pre-commit hook scans Python scripts for security issues on commit. It runs automatically via pre-commit (medium severity, high confidence).
To run manually:
pre-commit run bandit --all-files
https://cornucopia.owasp.org contains the card browser for each of the cards in the cornucopia suits together with the taxonomy and in depth explaination for each of the cards in the suits.
please read README.md
Copi (https://copi.owasp.org) is an online game engine where you can play Cornucopia and Elevation of Privilege. You can play all the editions of Cornucopia (website and mobile) as well as the Elevation of Privileges game.
please read README.md
The latest printable files are released under the pre-release. Please download final printable files from there.
The docx/pdf files can be easily printed by any desktop printer, but for the best quality use the idml InDesign files. When sending the files to a printing facility you may have to supply the fonts that has been used in order to create the work.
In case the printing facility doesn't have the fonts at hand you'll find the installable fonts under resources/templates/Fonts in this repository. They are both open source and free for commercial use.
The fonts can also be downloaded from the web.
Fivo Sans: https://www.fontsc.com/font/fivo-sans
Atkinson Hyperlegible: https://brailleinstitute.org/freefont
The following fonts are used:
The "bridge" files are (2.25 x 3.5" or 56mm x 87mm) standard playing cards. The "tarot" files are (2.75 x 4.75" or 70mm x 121 mm) standard playing cards.
The "bridge" is 60 x 89.25 mm x 27.15 mm The "tarot" is 122.2 x 73.1 x 29.1 mm
the "tarot" box has standard dimensions used by Agile Stationary to print their Cyber Security Cornucopia Edition.
The "bridge" files are 56mm x 87mm The "tarot" files are (2.75 x 4.75")
The "bridge" and "tarot" version is 16-20 page spread depending on in which language you print.
Please be aware, that the table of content for the indesign leaflet has to be adjusted for all language versions before printing except for the english version!! This is because indesign does not support auto adjusting the TOC. You may need to adjust the font size to fit either a 16 or a 20 page leaflet spread. DO NOT PRINT an 18 Page leaflet! It won't look good.
A standard bleed set to 3mm for all 4 sides.
Use 300gsm for both the bridge cards and the tarot cards. For the case, we would recommend folding box board with anti-scuff lamination and 100gsm uncoated stock for the leaflet. The leaflets could also be laminated, but it might make them springy.
This repository follows semver approach. Release a new
version means to tag commit in master branch. Please do not use same tag
twice.
To avoid common mistakes there is a script which will guide you through process and push correct tag from your machine.
To release a new patch:
make release
make release-patch
To release a new minor version:
make release-minor
To release a new major version:
make release-major
Cornucopia was originally conceived and created by Colin Watson and has since had contributions from a worldwide team of volunteers. Please see About Cornucopia for more details.
© 2025 OWASP Foundation Except, where otherwise noted, content in this repository is licensed under a CC-BY-SA-4.0 The OWASP Cornucopia converter and Website are examples of this. If you want to use any of the work in your own project please link back to our website and give credit to OWASP Cornucopia. Individuals that have contributed to parts of the project are credited through the OWASP Cornucopia project. You may refer to the CC-BY-SA-4.0 license for guidance as long as you are using our latest work.
MIT License Copyright (c) 2020 Move Your Digital, Inc.
Please read README.md
Use of the Common Attack Pattern Enumeration and Classification (CAPEC), and the associated references from capec.mitre.org are subject to the Terms of Use. Copyright © 2007–2025, The MITRE Corporation. CAPEC and the CAPEC logo are trademarks of The MITRE Corporation.
Copi - The Cornucopia Game Engine is licensed under GNU AFFERO GENERAL PUBLIC LICENSE
© 2024 Kantega AS. Text for Elevation of MLSec (MLSec) is licensed under CC-BY-SA-4.0. Elevation of MLSec is created by Elias Brattli Sørensen (design: Jorun Kristin Bremseth) when working at Kantega AS (see: kantega/elevation-of-mlsec).
© 2010 Microsoft Corporation. Text for Elevation of Privilege (EoP) is licensed under CC-BY-SA-3.0 EoP is created by Affiliate Prof. Adam Shostack (see: adamshostack/eop)
For font licensing, please read font README.md
Text and code mapping for OWASP Cornucopia Mobile App Edition is licensed under CC-BY-SA-3.0
Text and code mapping for OWASP Cornucopia Website App Edition is licensed under CC-BY-SA-3.0
© 2025 OWASP Foundation. Text for OWASP Cumulus is licensed under CC-BY-SA-4.0. OWASP Cumulus is created by Christoph Niehoff. More information can be found on their site (see: owasp.org/www-project-cumulus).
Copyright ©2026 Shostack + Associates. This is PHANTOM-B 1.0, Q3 2026. PHANTOM-B is licensed CC-BY Also see: Why PHANTOM-B?
Copyright (C) 2017, Oleksandr Kucherenko under MIT
See: SECURITY.md