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CVE-2022-23638— Cross-site Scripting in svg-sanitizer

Quick assessment

Affected
darylldoyle svg-sanitizer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

darylldoyle svg-sanitizer是一款SVG格式文件清洗工具。 Darylldoyle svg-sanitizer 中存在跨站脚本漏洞，该漏洞源于产品未对用户输入数据中的特殊字符做安全处理。攻击者可通过该漏洞执行客户端代码。以下产品及版本受到影响：svg-sanitizer 0.15.0 之前版本。

CVSS 6.2 · Medium EPSS 0.68% · P50

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript
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I. Basic Information for CVE-2022-23638

Vulnerability Information
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Vulnerability Title
Cross-site Scripting in svg-sanitizer
Source: CVE Program / CVE List V5
Vulnerability Description
svg-sanitizer is a SVG/XML sanitizer written in PHP. A cross-site scripting vulnerability impacts all users of the `svg-sanitizer` library prior to version 0.15.0. This issue is fixed in version 0.15.0. There is currently no workaround available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
darylldoyle svg-sanitizer 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
darylldoyle svg-sanitizer是一款SVG格式文件清洗工具。 Darylldoyle svg-sanitizer 中存在跨站脚本漏洞，该漏洞源于产品未对用户输入数据中的特殊字符做安全处理。攻击者可通过该漏洞执行客户端代码。以下产品及版本受到影响：svg-sanitizer 0.15.0 之前版本。
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

Vendor Product Affected Versions CPE Subscribe
darylldoyle svg-sanitizer < 0.15.0 -

II. Public POCs for CVE-2022-23638

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III. Intelligence Information for CVE-2022-23638

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Patches & Fixes for CVE-2022-23638 (1)

Vendor Advisories for CVE-2022-23638 (1)

IV. Related Vulnerabilities

Same product: svg-sanitizer
Same vendor: darylldoyle
Same weakness: CWE-79

V. Comments for CVE-2022-23638

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