GCVE-110-OSM-2026-5588

Advisory PublishedCVSS 5.4/10

Vulnetix · Advisory published June 10, 2026

Malicious VS Code extension removed from Microsoft VS Code Marketplace. Extension ID: JehanWeerasuriya.vscode-nestjs-snippets-backend-development Publisher: JehanWeerasuriya Removal Date: 6/8/2026 Violation Type: impersonation This extension was identified and removed by Microsoft from the VS Code Marketplace for violating marketplace policies. The removal indicates potential security risks for users who may have installed this extension. Source: https://github.com/microsoft/vsmarketplace/blob/main/RemovedPackages.md Extension impersonates another legitimate extension or publisher.

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

5.4/10

Medium · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Affected Products

Vendor	Product	Versions	Platforms
unknown	JehanWeerasuriya.vscode-nestjs-snippets-backend-development	all (affected)	—

References

Malicious vscode package: JehanWeerasuriya.vscode-nestjs-snippets-backend-development

advisory

vendor

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