GCVE-110-OSM-2026-9537

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published August 1, 2026

Malicious package detected. Behaviors: data exfiltration, code execution, install-time execution. ENTRY scripts/postinstall.js (install-hook: node scripts/postinstall.js) - Install Hook Executes Local JS File in package.json DESTINATION - 2 exfil (custom-c2) (values recorded in verified_iocs) EXFIL - Git Configuration Access in lib/report.js: ".gitconfig" - Network Request in lib/report.js: "https.request(" - System Information Collection in lib/report.js: "os.userInfo()" ADDITIONAL FINDINGS - Shell Command Execution in lib/report.js: "require('child_process')" PAYLOAD FILES lib/report.js

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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	sap-mcp-config	all (affected)	—

References

Malicious npm package: sap-mcp-config

advisory

vendor

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