PHP remote file inclusion vulnerability in the fetchView function in the Mage_Core_Block_Template_Zend class in Magento Community Edition (CE) 1.9.1.0 and Enterprise Edition (EE) 1.14.1.0 allows remote administrators to execute arbitrary PHP code via a URL in unspecified vectors involving the setScriptPath function. NOTE: it is not clear whether this issue crosses privilege boundaries, since administrators might already have privileges to include arbitrary files.
http://www.securitytracker.com/id/1032194
http://magento.com/blog/technical/critical-security-advisory-remote-code-execution-rce-vulnerability