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I. Basic Information for CVE-2023-2142
Vulnerability Information

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Vulnerability Title
Nunjucks autoescape bypass leads to cross site scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Nunjucks versions prior to version 3.2.4, it was possible to bypass the restrictions which are provided by the autoescape functionality. If there are two user-controlled parameters on the same line used in the views, it was possible to inject cross site scripting payloads using the backslash \ character.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Nunjucks 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nunjucks是Mozilla基金会的一款功能齐全的 JavaScript 模板引擎。 Nunjucks v3.2.4之前版本存在安全漏洞,该漏洞源于可以绕过自动转义功能提供的限制,攻击者可以使用反斜杠字符注入跨站脚本载荷。
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
MozillaNunjucks 0 ~ 3.2.4 -
II. Public POCs for CVE-2023-2142
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III. Intelligence Information for CVE-2023-2142
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IV. Related Vulnerabilities
V. Comments for CVE-2023-2142

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