GCVE-110-OSM-2026-4801

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published May 26, 2026

Malicious package detected. Entrypoint: index.js (bin: ./index.js) Exfil: https://generativelanguage.googleapis.com/v1beta/models/gemini-3.5-flash:generateContent?key=AIzaSyB4ZDDk_rGwUuaCm4zJqWSZq93eqylV35k (reconstructed, recovery: reconstructed in index.js) Payload: index.js Key findings: - Reconstructed Obfuscated URL in index.js: "https://generativelanguage.googleapis.com/v1beta/models/gemini-3.5-flash:generat..." - Publisher Has Other Malicious Packages IOCs: - urls: https://generativelanguage.googleapis.com/v1beta/models/gemini-3.5-flash:generateContent?key=AIzaSyB4ZDDk_rGwUuaCm4zJqWSZq93eqylV35k - domains: generativelanguage.googleapis.com - payloadFileHash: 42f4da37e329522e7639acee1272af9740565557253ea84fb97ed90e4439b055

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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	submio	all (affected)	—

References

Malicious npm package: submio

advisory

vendor

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