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wagner-deoliveira / proofy-react-app

Creating a React app as a platform to gather teachers ans students
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CVE-2023-44270 (Medium) detected in postcss-8.4.30.tgz - autoclosed #179

Closed mend-bolt-for-github[bot] closed 11 months ago

mend-bolt-for-github[bot] commented 11 months ago

CVE-2023-44270 - Medium Severity Vulnerability

Vulnerable Library - postcss-8.4.30.tgz

Library home page: https://registry.npmjs.org/postcss/-/postcss-8.4.30.tgz

Dependency Hierarchy: - react-scripts-5.0.1.tgz (Root Library) - :x: **postcss-8.4.30.tgz** (Vulnerable Library)

Found in HEAD commit: a57a7386dbc62ac9cdaac18c97ad20a0e4741ce6

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

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://www.cve.org/CVERecord?id=CVE-2023-44270

Release Date: 2023-09-29

Fix Resolution: postcss - 8.4.31

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mend-bolt-for-github[bot] commented 11 months ago

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.