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I. Basic Information for CVE-2023-28447
Vulnerability Information

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Vulnerability Title
Cross site scripting vulnerability in Javascript escaping in smarty/smarty
Source: NVD (National Vulnerability Database)
Vulnerability Description
Smarty is a template engine for PHP. In affected versions smarty did not properly escape javascript code. An attacker could exploit this vulnerability to execute arbitrary JavaScript code in the context of the user's browser session. This may lead to unauthorized access to sensitive user data, manipulation of the web application's behavior, or unauthorized actions performed on behalf of the user. Users are advised to upgrade to either version 3.1.48 or to 4.3.1 to resolve this issue. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Smarty 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Smarty是基于PHP的模板引擎,有助于将表示 (HTML/CSS) 与应用程序逻辑分离。 Smarty 4.3.1之前版本和3.1.48之前版本存在跨站脚本漏洞,该漏洞源于没有正确转义 javascript 代码。攻击者可以利用该漏洞在用户浏览器会话的上下文中执行任意 JavaScript 代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
smarty-phpsmarty >= 4.0.0, < 4.3.1 -
II. Public POCs for CVE-2023-28447
#POC DescriptionSource LinkShenlong Link
1Module for PrestaShop 1.7.X to fix CVE-2023-28447 vulnerability (Smarty XSS)https://github.com/drkbcn/lblfixer_cve_2023_28447POC Details
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III. Intelligence Information for CVE-2023-28447
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IV. Related Vulnerabilities
V. Comments for CVE-2023-28447

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