I hope you don't mean literally zero because there have been numerous Rails vuln...

		latortuga on April 8, 2014 \| parent \| context \| favorite \| on: Atlassian Valued at $3.3 Billion I hope you don't mean literally zero because there have been numerous Rails vulnerabilities in the intervening time. If you're been running the same instance for a few years unpatched and publicly accessible, chances are good your installation is owned.

Not my case. I didnt mean literally zero but we never hit a bug.