The Joomla! Project now announces the immediate release of Joomla! 1.0.15 [Daytime]. This release addresses a security vulnerability and it is recommended that you upgrade immediately. Begin by testing on a backup copy of your site. Once you have verified that your site works as expected, backup your live site and upgrade as soon as possible.
Joomla 1.0.15 download
* SECURITY [HIGH] Fixed remote file inclusion vulnerability.