CVE-2024-29041 (Medium) detected in express-4.17.2.tgz

[mend-for-github-com]

CVE-2024-29041 - Medium Severity Vulnerability

Vulnerable Library - express-4.17.2.tgz

Fast, unopinionated, minimalist web framework

Library home page: https://registry.npmjs.org/express/-/express-4.17.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/express/package.json

Dependency Hierarchy:

• webpack-dev-server-1.16.5.tgz (Root Library)
  • ❌ express-4.17.2.tgz (Vulnerable Library)

Found in HEAD commit: 56ff85f974b05cab00c2299011cfbdf611dd773d

Found in base branch: master

Vulnerability Details

Express.js minimalist web framework for node. Versions of Express.js prior to 4.19.0 and all pre-release alpha and beta versions of 5.0 are affected by an open redirect vulnerability using malformed URLs. When a user of Express performs a redirect using a user-provided URL Express performs an encode "using "encodeurl"" (https://github.com/pillarjs/encodeurl) on the contents before passing it to the "location" header. This can cause malformed URLs to be evaluated in unexpected ways by common redirect allow list implementations in Express applications, leading to an Open Redirect via bypass of a properly implemented allow list. The main method impacted is "res.location()" but this is also called from within "res.redirect()". The vulnerability is fixed in 4.19.2 and 5.0.0-beta.3.
Mend Note: The description of this vulnerability differs from MITRE.

Publish Date: 2024-03-25

URL: CVE-2024-29041

CVSS 3 Score Details (6.1)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Changed
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-rv95-896h-c2vc

Release Date: 2024-03-25

Fix Resolution (express): 4.19.0

Direct dependency fix Resolution (webpack-dev-server): 2.2.0

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⛑️ Automatic Remediation will be attempted for this issue.