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I. Basic Information for CVE-2023-22461
Vulnerability Information

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Vulnerability Title
sanitize-svg Filter Bypass Allows Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The `sanitize-svg` package, a small SVG sanitizer to prevent cross-site scripting attacks, uses a deny-list-pattern to sanitize SVGs to prevent XSS. In doing so, literal `<script>`-tags and on-event handlers were detected in versions prior to 0.4.0. As a result, downstream software that relies on `sanitize-svg` and expects resulting SVGs to be safe, may be vulnerable to cross-site scripting. This vulnerability was addressed in v0.4.0. There are no known workarounds
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
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
sanitize-svg 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
sanitize-svg是一个防止XSS攻击的小型SVG消毒器。 sanitize-svg 0.4.0之前的版本存在安全漏洞,该漏洞源于其使用deny-list模式来消毒svg以防止跨站脚本,但攻击者可以通过XML文件中嵌入JavaScript导致依赖其对svg进行消毒并期望得到安全的svg的下游软件可能容易受到跨站脚本。
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
mattkricksanitize-svg < 0.4 -
II. Public POCs for CVE-2023-22461
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III. Intelligence Information for CVE-2023-22461
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IV. Related Vulnerabilities
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