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The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.
Vulnerable Library - ansi_up-4.0.4.tgz
Convert ansi sequences in strings to colorful HTML
Library home page: https://registry.npmjs.org/ansi_up/-/ansi_up-4.0.4.tgz
Path to dependency file: /console2/package.json
Path to vulnerable library: /console2/node_modules/ansi_up/package.json
Found in HEAD commit: 97d18a56dfc9d482e0ac2ae24230edd85457b90b
Vulnerabilities
Details
CVE-2021-3377
Vulnerable Library - ansi_up-4.0.4.tgz
Convert ansi sequences in strings to colorful HTML
Library home page: https://registry.npmjs.org/ansi_up/-/ansi_up-4.0.4.tgz
Path to dependency file: /console2/package.json
Path to vulnerable library: /console2/node_modules/ansi_up/package.json
Dependency Hierarchy:
Found in HEAD commit: 97d18a56dfc9d482e0ac2ae24230edd85457b90b
Found in base branch: master
Vulnerability Details
The npm package ansi_up converts ANSI escape codes into HTML. In ansi_up v4, ANSI escape codes can be used to create HTML hyperlinks. Due to insufficient URL sanitization, this feature is affected by a cross-site scripting (XSS) vulnerability. This issue is fixed in v5.0.0.
Publish Date: 2021-03-05
URL: CVE-2021-3377
CVSS 3 Score Details (6.1)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Release Date: 2021-03-05
Fix Resolution: 5.0.0
⛑️ Automatic Remediation is available for this issue
⛑️ Automatic Remediation is available for this issue.
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