Vulnerable Library - dompurify-2.3.3.tgz

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin

Library home page: https://registry.npmjs.org/dompurify/-/dompurify-2.3.3.tgz

Path to dependency file: /ui/package.json

Path to vulnerable library: /ui/node_modules/.pnpm/[email protected]/node_modules/dompurify/package.json

Dependency Hierarchy:

• @postgres.ai/platform-1.0.0.tgz (Root Library)
  • ❌ dompurify-2.3.3.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It has been discovered that malicious HTML using special nesting techniques can bypass the depth checking added to DOMPurify in recent releases. It was also possible to use Prototype Pollution to weaken the depth check. This renders dompurify unable to avoid cross site scripting (XSS) attacks. This issue has been addressed in versions 2.5.4 and 3.1.3 of DOMPurify. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Publish Date: 2024-09-16

URL: CVE-2024-45801

CVSS 3 Score Details (7.3)

Base Score Metrics:

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

Suggested Fix

Type: Upgrade version

Origin: GHSA-mmhx-hmjr-r674

Release Date: 2024-09-16

Fix Resolution: domPurify - 2.5.4,3.1.3