GCVE-110-OSM-2026-2032

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 12, 2026

Malicious package detected. Behaviors: code execution, install-time execution. Payload: index.js Key findings: - AWS Credential Access in index.js: "process.env.AWS_ACCESS_KEY_ID" - Shell Command Execution in index.js: "require('child_process')" - POST Method Defined for Exfiltration in index.js: "method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length..." - Platform Detection with Data Collection in index.js: "JSON.stringify({ p: pkg, h: os.hostname(), u: os" - Install Hook Executes Local JS File in package.json: ""preinstall": "node index.js"" IOCs: - domains: process.env.CI, p1s.uk, dep.p1s.uk - payloadFileHash: f9154f6acc18529711ddde587f18677778f73637c6fb4f6b9b2de34d61a27a68

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

9.6/10

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

Affected Products

Vendor	Product	Versions	Platforms
unknown	unisys-sdk	all (affected)	—

References

Malicious npm package: unisys-sdk

advisory

vendor

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