CVE-2008-4811
HighSummary
The _expand_quoted_text function in libs/Smarty_Compiler.class.php in Smarty 2.6.20 r2797 and earlier allows remote attackers to execute arbitrary PHP code via vectors related to templates and a backslash before a dollar-sign character.
Risk Assessment
An attacker can remotely execute arbitrary PHP code on the server, leading to full compromise of the application and potentially the entire system.
Recommendation
Immediately upgrade Smarty to a version later than 2.6.20 r2797, which contains a fix for this vulnerability.
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Original NVD description (English source)
The _expand_quoted_text function in libs/Smarty_Compiler.class.php in Smarty 2.6.20 r2797 and earlier allows remote attackers to execute arbitrary PHP code via vectors related to templates and a \ (backslash) before a dollar-sign character.