GCVE-110-OSM-2026-6276

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published June 18, 2026

Malicious package detected. Behaviors: install-time execution. ENTRY dist/cli.js (bin: ./dist/cli.js) - Postinstall Script in package.json: ""postinstall": "^0.11.2"" ADDITIONAL FINDINGS - Very New NPM Publisher Account - Rapid Version Publishing

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

8.8/10

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

Affected Products

Vendor	Product	Versions	Platforms
unknown	ulid-xyz	3.2.2 (affected)	—

References

Malicious npm package: ulid-xyz

advisory

vendor

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