Piwik Response to Zend Framework Security Advisory ZF2009-01
ZF2009-01: LFI vector in Zend_View::setScriptPath() and render()
Piwik 0.2.31 (released Feb 18, 2009) and earlier versions are not affected by this security advisory (disclosed Feb. 17, 2009) because Piwik uses a subset of ZF which does not include Zend_View.
Piwik users are, however, encouraged to upgrade to take advantage of new features and bug fixes.
Reference: Local file inclusion vector in Zend_View