GCVE-110-OSM-2026-6429

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published June 4, 2026

Malicious npm package @zynkit/probe (0.0.1) — a v0.0.1 recon/canary package published by the same actor (maintainer on wshu.net) as part of Operation Friday Harvest, used to stage scope/namespace control for the infostealer delivery packages. Malicious payload found in: n/a (recon/canary v0.0.1) Obfuscation build-cluster: n/a (probe/canary v0.0.1) Threat-actor maintainer: zynkit-sk393b@wshu.net | author: zynkit@pm.me

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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	@zynkit/probe	all (affected)	—

References

Malicious npm package: @zynkit/probe

advisory

vendor

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