Mambo is a full-featured content management system that can be used for everything from simple
Web sites to complex corporate applications. It has a rich feature set, a long history, and a stable codebase.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This is a maintenance and security release which
fixes some potentially
serious security vulnerabilities affecting all
earlier versions of
4.6. It is recommended that all 4.6+ users update
to 4.6.5 as soon as
possible. Instructions for upgrading are included
in the release.