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jgeraigery / gatsby-starter-netlify-cms

MIT License
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gatsby-plugin-sass-5.25.0.tgz: 1 vulnerabilities (highest severity is: 5.3) #60

Open mend-for-github-com[bot] opened 2 months ago

mend-for-github-com[bot] commented 2 months ago
Vulnerable Library - gatsby-plugin-sass-5.25.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Found in HEAD commit: 5df11d63d2ec14dabae2ea2de08e3f2e8f6a261c

Vulnerabilities

CVE Severity CVSS Exploit Maturity EPSS Dependency Type Fixed in (gatsby-plugin-sass version) Remediation Possible** Reachability
CVE-2023-44270 Medium 5.3 Not Defined 0.1% postcss-7.0.36.tgz Transitive N/A* ❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

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

Details

CVE-2023-44270 ### Vulnerable Library - postcss-7.0.36.tgz

Tool for transforming styles with JS plugins

Library home page: https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy: - gatsby-plugin-sass-5.25.0.tgz (Root Library) - resolve-url-loader-3.1.5.tgz - :x: **postcss-7.0.36.tgz** (Vulnerable Library)

Found in HEAD commit: 5df11d63d2ec14dabae2ea2de08e3f2e8f6a261c

Found in base branch: master

### Vulnerability Details

An issue was discovered in PostCSS before 8.4.31. The vulnerability affects linters using PostCSS to parse external untrusted CSS. An attacker can prepare CSS in such a way that it will contains parts parsed by PostCSS as a CSS comment. After processing by PostCSS, it will be included in the PostCSS output in CSS nodes (rules, properties) despite being included in a comment.

Publish Date: 2023-09-29

URL: CVE-2023-44270

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.1%

### 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: None - Integrity Impact: Low - Availability Impact: None

For more information on CVSS3 Scores, click here.

### Suggested Fix

Type: Upgrade version

Origin: https://github.com/advisories/GHSA-7fh5-64p2-3v2j

Release Date: 2023-09-29

Fix Resolution: postcss - 8.4.31