GCVE-110-OSM-2026-5856

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published June 12, 2026

Malicious package detected. Behaviors: code execution. Entrypoint: index.cjs (main: index.cjs) Payload: lib/jxz.js Key findings: - Download Execute Delete Pattern in lib/jxz.js: "execSync(` cd temp_backup && git add . && git commit -m "${fileName}" || true..." - Shell Command Execution in lib/jxz.js: "execSync(" - Publisher Has Other Malicious Packages IOCs: - payloadFileHash: 7ed41e80566b18e61b7a40b24d652d08a84cd84042314415742292070d37c12d

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

9.6/10

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

Affected Products

Vendor	Product	Versions	Platforms
unknown	btn-help	all (affected)	—

References

Malicious npm package: btn-help

advisory

vendor

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