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CVE-2020-7774 (High) detected in y18n-4.0.0.tgz #8
Labels
security vulnerability
Security vulnerability detected by WhiteSource
CVE-2020-7774 - High Severity Vulnerability
Vulnerable Library - y18n-4.0.0.tgz
the bare-bones internationalization library used by yargs
Library home page: https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz
Path to dependency file: npm-v7-resolutions/package.json
Path to vulnerable library: npm-v7-resolutions/node_modules/npm/node_modules/y18n/package.json
Dependency Hierarchy:
Found in HEAD commit: d4914bf0f4f3d041b3a219f1f8eb2eb6c98b9c28
Found in base branch: main
Vulnerability Details
This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')(); y18n.setLocale('proto'); y18n.updateLocale({polluted: true}); console.log(polluted); // true
Publish Date: 2020-11-17
URL: CVE-2020-7774
CVSS 3 Score Details (7.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1654
Release Date: 2020-11-17
Fix Resolution: 3.2.2, 4.0.1, 5.0.5
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