Xerl - A XML/Perl Website Engine
... is an open source website template engine (TE) with some features of a Content Management System (CMS) programmed in object oriented Perl 5 (boosted by FastCGI) and using XML to store the content and to display it in any format (e.g. HTML5). This is the alpha version. Xerl is work in progress! It has no real documentation and no release available atm. This is mostly a hobby project fitting my own needs in having dynamic websites. However, if you are interested in Xerl you can feel free to download the sources and try your luck.
Go to gitweb in order to have a feeling how content is being managed/organized using Xerl.