GCVE-110-OSM-2026-2463

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 15, 2026

Malicious package detected. Behaviors: data exfiltration, code execution, install-time execution. Key findings: - Sensitive File Access in package.json: "'/.aws/credentials'" - Shell Command Execution in package.json: "require('child_process')" - Very New NPM Publisher Account IOCs: - urls: http://169.254.169.254/latest/meta-data/iam/security-credentials/, http://169.254.169.254/metadata/instance?api-version=2021-02-01, http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token - domains: exfil.id, exfil.network, teste.aborto.online, metadata.google.internal

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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	@pnc-ref/harmony-core-v18	all (affected)	—

References

Malicious npm package: @pnc-ref/harmony-core-v18

advisory

vendor

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