CVE-2025-8129 (Low) detected in koa-2.13.4.tgz

[mend-bolt-for-github]

CVE-2025-8129 - Low Severity Vulnerability

Vulnerable Library - koa-2.13.4.tgz

Koa web app framework

Library home page: https://registry.npmjs.org/koa/-/koa-2.13.4.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• oidc-provider-7.14.3.tgz (Root Library)
  • ❌ koa-2.13.4.tgz (Vulnerable Library)

Found in HEAD commit: 89f3d995e1c94917ec751c64f77387a282cad8c3

Found in base branch: main

Vulnerability Details

A vulnerability, which was classified as problematic, was found in KoaJS Koa up to 3.0.0. Affected is the function back in the library lib/response.js of the component HTTP Header Handler. The manipulation of the argument Referrer leads to open redirect. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Publish Date: 2025-07-25

URL: CVE-2025-8129

CVSS 3 Score Details (3.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

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