WS-2019-0025 (Medium) detected in marked-0.3.19.js

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WS-2019-0025 - Medium Severity Vulnerability

Vulnerable Library - marked-0.3.19.js

A markdown parser built for speed

Library home page: https://cdnjs.cloudflare.com/ajax/libs/marked/0.3.19/marked.js

Path to dependency file: pulsar/site2/website/node_modules/marked/www/demo.html

Path to vulnerable library: /site2/website/node_modules/marked/www/../lib/marked.js

Dependency Hierarchy:

• ❌ marked-0.3.19.js (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Versions 0.3.7 and earlier of marked When mangling is disabled via option mangle don't escape target href. This allow attacker to inject arbitrary html-event into resulting a tag.

Publish Date: 2017-12-23

URL: WS-2019-0025

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: markedjs/marked@cb72584

Release Date: 2019-03-17

Fix Resolution: 0.3.9