The Metasploit framework which powers both the community and commercial versions is open source and Moore says that will also always be the case.

Terminology The following terminology is not only used within the Metasploit Framework, but throughout the professional hacking and penetration testing communities.

A new major release of the open-source Metasploit Framework is now available. According to the Rapid7 blog post, version 5.0 of the penetration-testing tool is the first milestone update since version ...

A fresh look at the penetration testing tool Metasploit reveals the 15-year old hacking tool still has some tricks up its sleeves even against modern defenses.