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CVE-2019-25225

Quick assessment

Affected
CVE-2019-25225
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.

Apostrophe sanitize-html是美国Apostrophe公司的一个库。清理用户提交的 HTML，在每个元素的基础上保留列入白名单的元素和列入白名单的属性。 Apostrophe sanitize-html 2.0.0-beta之前版本存在安全漏洞，该漏洞源于sanitizeHtml函数在使用transformTags选项时未清理内容，可能导致跨站脚本攻击。

CVSS 6.1 · Medium EPSS 0.27% · P19

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

I. Basic Information for CVE-2019-25225

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
`sanitize-html` prior to version 2.0.0-beta is vulnerable to Cross-site Scripting (XSS). The `sanitizeHtml()` function in `index.js` does not sanitize content when using the custom `transformTags` option, which is intended to convert attribute values into text. As a result, malicious input can be transformed into executable code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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
Apostrophe sanitize-html 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apostrophe sanitize-html是美国Apostrophe公司的一个库。清理用户提交的 HTML，在每个元素的基础上保留列入白名单的元素和列入白名单的属性。 Apostrophe sanitize-html 2.0.0-beta之前版本存在安全漏洞，该漏洞源于sanitizeHtml函数在使用transformTags选项时未清理内容，可能导致跨站脚本攻击。
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)

II. Public POCs for CVE-2019-25225

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III. Intelligence Information for CVE-2019-25225

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IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2019-25225

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