VDB

GCVE-110-OSM-2026-8156

GCVE-110-OSM-2026-8156
Advisory PublishedCVSS 8.8/10
Vulnetix · Advisory published July 15, 2026
Malicious package detected. Behaviors: data exfiltration. ENTRY dist/index.js (main: dist/index.js) DESTINATION - custom-c2: https://polymarket.hanaai.online/v2 (primary, plaintext) in dist/index.js - custom-c2: polymarket.hanaai.online (plaintext) in dist/index.js EXFIL - Data Encoding for Exfiltration in dist/index.js: "btoa(" - Network Request in dist/index.js: "fetch("https:" PAYLOAD FILES dist/index.js INDICATORS (IOCs) - urls: https://aka.ms/tsconfig - domains: aka.ms - payloadFileHash: c1ab545a64fc86999e171ea3429d903ebce6c47a3d55dddc8bc91807c547c75a
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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

VendorProductVersionsPlatforms
unknownpolygon-toolkit-validator1.1.2 (affected)—

Aliases

MAL-2026-10641

References

Malicious npm package: polygon-toolkit-validator
advisory
advisory
vendor

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