GCVE-110-NPM-2026-034166

Advisory Published

Vulnetix · Advisory published October 4, 2026

The npm package `claude-use` (version 8.3.0) was flagged as malicious by automated package analysis (2 corroborating detection(s)). Installing it may execute attacker-controlled code via lifecycle scripts or bundled JavaScript. Verdict path: evidence — for ownership-only paths (owner-known-bad / multi-identity) the change of ownership is a compounding indicator the engine correlated with other signals, not standalone proof. This verdict is produced by static analysis and is subject to human review.

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Weaknesses (CWE)

CWE-506Embedded Malicious CodeCWE-522Insufficiently Protected Credentials

Affected Products

Vendor	Product	Versions	Platforms
npm	claude-use	6.2.0 (affected), 6.2.3 (affected), 7.1.0 (affected), 7.1.1 (affected), 7.12.1 (affected), 7.1.3 (affected), 7.2.0 (affected), 7.12.0 (affected), 7.6.1 (affected), 7.13.2 (affected), 7.14.0 (affected), 8.0.1 (affected), 8.3.0 (affected)	—

References

web

advisory

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