Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2021-28956

8.8 · HIGH

The unofficial vscode-sass-lint (aka Sass Lint) extension through 1.0.7 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted workspace.

Published Mar 22, 2021EPSS 1.54%

Overview

CVE-2021-28956 is a high-severity vulnerability. It was published on March 22, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The unofficial vscode-sass-lint (aka Sass Lint) extension through 1.0.7 for Visual Studio Code allows attackers to execute arbitrary binaries if the user opens a crafted workspace. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/glen-84/vscode-sass-lint/compare/v1.0.6...v1.0.7GitHubgithub.com/glen-84/vscode-sass-lint/releasesRefmarketplace.visualstudio.com/items/glen-84.sass-lint/changelogRefvuln.ryotak.me/advisories/1GitHubgithub.com/glen-84/vscode-sass-lint/compare/v1.0.6...v1.0.7GitHubgithub.com/glen-84/vscode-sass-lint/releasesRefmarketplace.visualstudio.com/items/glen-84.sass-lint/changelogRefvuln.ryotak.me/advisories/1

How CyberStrike helps

Frequently asked questions

What is CVE-2021-28956?

CVE-2021-28956 is a high-severity vulnerability. It was published on March 22, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2021-28956?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-28956?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-28956?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-28956 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related HIGH CVEs from 2021

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999