moment-2.30.1.tgz: 1 vulnerabilities (highest severity is: 5.9) #117

Vulnerable Library - moment-2.30.1.tgz

Library home page: https://registry.npmjs.org/moment/-/moment-2.30.1.tgz

Sample Path to Dependency File: /package.json

Path to vulnerable library: /package.json

CVE-2026-17495

Vulnerable Library - moment-2.30.1.tgz

Library home page: https://registry.npmjs.org/moment/-/moment-2.30.1.tgz

Sample Path to Dependency File: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• ❌ moment-2.30.1.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. In versions 2.29.2 through 2.30.1, a specially crafted non-string object passed to moment.locale() can bypass the locale-name path-traversal guard. The guard assumes the input is a string, so an object whose match() method satisfies the check while its toString() returns a traversal path reaches an internal require() call with attacker-controlled path segments. This is an incomplete fix for CVE-2022-24785 and primarily affects npm (server-side) users that pass user-provided input directly to moment.locale(). The issue is fixed in moment 2.31.0, and users should upgrade to 2.31.0 or later. As a workaround, validate that any user-supplied input is a string before passing it to moment.locale().

Publish Date: 2026-09-15

URL: CVE-2026-17495

CVSS 3 Score Details (5.9)

Base Score Metrics:

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

Suggested Fix

Type: Upgrade version

Release Date: 2026-09-15

Fix Resolution: 2.31.0

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