ImageTragick Rails (gordonchan/imagetragick-rails)

A sample Rails application to demonstrate the ImageTragick vulnerabilities as part of talk I gave at WellRailed on 26 May 2016.

Slides: https://speakerdeck.com/gchan/imagetragick-and-rails

Available as a Docker image gordonchan/imagetragick-rails.

Quick start (Docker)

To start an instance of the application in a Docker container:

$ docker-compose up

Alternatively:

$ docker run --rm -p 3131:3000 --name imagetragick -e SECRET_KEY_BASE=d41c2ab288fdefcd779ca19a1fa2dec39f21f945ad8c44770c4e4731c090e3e34643b9eb012c80739fc362cb44a44296b1e1d145eb76880f0e2cfc4ee4e301a1 gordonchan/imagetragick-rails

The application is accessible through port 3131 on the Docker host IP. The default IP is 192.168.99.100 but you can find yours by using docker-machine ip

License

imagetragick-rails is Copyright (c) 2016 Gordon Chan and is released under the MIT License. It is free software, and may be redistributed under the terms specified in the LICENSE file.