CVE-2021-29454

HIGH Year: 2021
CVSS v3 Score
8.8
High
CVSS v2 Score
6.5
Medium
Weakness Type
CWE-74
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Vulnerability Description

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.42 and 4.0.2, template authors could run arbitrary PHP code by crafting a malicious math string. If a math string was passed through as user provided data to the math function, external users could run arbitrary PHP code by crafting a malicious math string. Users should upgrade to version 3.1.42 or 4.0.2 to receive a patch.

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