Joomla Patch

[thewave]

From the Joomla website

all existing Joomla! users MUST UPGRADE to this version, due to several High Level vulnerabilities that affect ALL Previous versions of Joomla!
1.0.10 contains the following important security fixes:

* 03 High Level Security Fixes
* 01 Medium Level Security Fixes
* 05 Low Level security
* 40+ General bug fixes
If you are using ANY previous version of Joomla!, you need to upgrade to 1.0.10

http://joomla.org

[echostatic]

And if you're using VirtueMart, you'll also need to upgrade that, otherwise you'll be left with a very broken store.