A vulnerability has been reported in Smarty, which can be exploited by malicious people to bypass certain security restrictions.
The vulnerability is caused due to an error in the "_expand_quoted_text()" function (libs/Smarty_Compiler.class.php) when processing data with embedded variables. This can be exploited to potentially execute arbitrary PHP code.
Solution: Fixed in the SVN repository.
Provided and/or discovered by: Reported by the vendor. Additional information about improper fix by ShAnKaR.
Original Advisory: http://smarty-php.googlecode.com/svn/trunk/NEWS
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