CVE-2023-0842— xml2js 0.4.23 - Prototype Pollution
Quick assessment
Affected
n/a xml2js
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.
node-xml2js是Marek Kubica个人开发者的一个 XML 到 JavaScript 对象转换器。 xml2js 0.4.23版本存在安全漏洞，该漏洞源于应用程序没有正确验证传入的 JSON 密钥，导致攻击者可以编辑__proto__ 属性。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-0842
Vulnerability Information
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Vulnerability Title
xml2js 0.4.23 - Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
xml2js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
node-xml2js是Marek Kubica个人开发者的一个 XML 到 JavaScript 对象转换器。 xml2js 0.4.23版本存在安全漏洞，该漏洞源于应用程序没有正确验证传入的 JSON 密钥，导致攻击者可以编辑__proto__ 属性。
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 |
|---|---|---|---|---|
| - | xml2js | 0.4.23 | - |
|
II. Public POCs for CVE-2023-0842
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2023-0842 (1)
Other References for CVE-2023-0842 (2)
Same Patch Batch · n/a · 2023-04-05 · 20 CVEs total
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IV. Related Vulnerabilities
V. Comments for CVE-2023-0842
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