hbs-4.2.0.tgz: 1 vulnerabilities (highest severity is: 5.3)

[mend-for-github-com[bot]]

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

Path to dependency file: /package.json

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

Found in HEAD commit: 898e55dce59f24513206f629f1dd595ca468b56f

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (hbs version)	Remediation Possible**
CVE-2021-32822	Medium	5.3	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

Path to dependency file: /package.json

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

Dependency Hierarchy: - :x: **hbs-4.2.0.tgz** (Vulnerable Library)

Found in HEAD commit: 898e55dce59f24513206f629f1dd595ca468b56f

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 (5.3)

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: None - Availability Impact: None

For more information on CVSS3 Scores, click here.