GCVE-110-OSM-2026-8330

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published July 18, 2026

Malicious package detected. Behaviors: data exfiltration, install-time execution. ENTRY setup.js (install-hook: node setup.js) - Install Hook Executes Local JS File in package.json EXFIL - Network Request in index.js: "https.request(" - System Information Collection in index.js: "os.hostname()" - Network Request in setup.js: "https.request(" - System Information Collection in setup.js: "os.hostname()" PAYLOAD FILES index.js (+ setup.js) INDICATORS (IOCs) - payloadFileHash: bff36808e1f67efa2d0633861a0673a5f0da627dcb3095d1c79c7a9b967642d8

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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	javas-crypto	all (affected)	—

References

Malicious npm package: javas-crypto

advisory

vendor

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