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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.
CVE-2023-0842 - Medium Severity Vulnerability
Vulnerable Library - xml2js-0.4.19.tgz
Simple XML to JavaScript object converter.
Library home page: https://registry.npmjs.org/xml2js/-/xml2js-0.4.19.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/xml2js/package.json
Dependency Hierarchy:
Found in HEAD commit: 74d8cca7d8be1ba7b753af0545822d0b741466b7
Found in base branch: master
Vulnerability Details
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.
Publish Date: 2023-04-05
URL: CVE-2023-0842
CVSS 3 Score Details (5.3)
Base Score Metrics:
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