GCVE-110-OSM-2026-2886

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published April 21, 2026

Malicious package detected. Behaviors: data exfiltration, code execution, obfuscated code. Payload: lib/util.js Secondary files: lib/load.js Key findings: - Obfuscation: augmented proxied array function replacements in lib/load.js - Obfuscation Pattern: hexVariables in lib/load.js: "_0x5c98fe" - Dangerous Function Calls in parser.js: "Yaml.load(" - Brand New Package - Very New NPM Publisher Account IOCs: - domains: re.global, webpack.js.org - payloadFileHash: 579817e9a03e7c88fbd09755eb076546f737d29d45425f2478257ec195adaf97

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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	@weirdorg/config	1.0.0 (affected)	—

References

Malicious npm package: @weirdorg/config

advisory

vendor

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