GCVE-110-NPM-2026-033703

Advisory Published

Vulnetix · Advisory published October 22, 2026

The npm package `portable-agent-layer` (version 0.113.0) was flagged as malicious by automated package analysis (1 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-94Improper Control of Generation of Code ('Code Injection')

Affected Products

Vendor	Product	Versions	Platforms
npm	portable-agent-layer	0.66.1 (affected), 0.84.1 (affected), 0.85.2 (affected), 0.85.5 (affected), 0.85.6 (affected), 0.85.7 (affected), 0.85.13 (affected), 0.85.14 (affected), 0.85.16 (affected), 0.85.20 (affected), 0.85.22 (affected), 0.85.23 (affected), 0.85.24 (affected), 0.86.1 (affected), 0.86.3 (affected), 0.88.0 (affected), 0.88.1 (affected), 0.89.1 (affected), 0.91.4 (affected), 0.91.8 (affected), 0.92.0 (affected), 0.93.0 (affected), 0.97.0 (affected), 0.98.0 (affected), 0.113.0 (affected)	—

References

advisory

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