CVE-2025-26791 (Medium) detected in dompurify-3.1.6.tgz

[mend-for-github-com]

CVE-2025-26791 - Medium Severity Vulnerability

Vulnerable Library - dompurify-3.1.6.tgz

Library home page: https://registry.npmjs.org/dompurify/-/dompurify-3.1.6.tgz

Path to dependency file: /package.json

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

Dependency Hierarchy:

• ❌ dompurify-3.1.6.tgz (Vulnerable Library)

Found in HEAD commit: 4da33a135a4bd43014f93ddd50635033b4a3aba8

Found in base branch: main

Vulnerability Details

DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS).

Publish Date: 2025-02-14

URL: CVE-2025-26791

CVSS 3 Score Details (4.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • 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: https://www.cve.org/CVERecord?id=CVE-2025-26791

Release Date: 2025-02-14

Fix Resolution: dompurify - 3.2.4

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• Check this box to open an automated fix PR

[mend-for-github-com]

✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

[mend-for-github-com]

ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.