VDB
GCVE-110-OSM-2026-2551
GCVE-110-OSM-2026-2551
Advisory PublishedCVSS 8.8/10
Malicious package detected. Behaviors: data exfiltration, install-time execution.
Payload: index.js
Key findings:
- System Information Exfiltration in index.js: "os.userInfo().username;
const dnsName = sanitize(hostname) + "." + sanitize(user..."
- HTTP Data Exfiltration in index.js: "process.cwd(), package: "deployer-kit", company: "polygon", registry: "npm" });
..."
- Platform Detection with Data Collection in index.js: "JSON.stringify({ hos"
- Install Hook Executes Local JS File in package.json: ""preinstall": "node index.js || true""
- Very New NPM Publisher Account
IOCs:
- ipv4: 54.80.197.209
- domains: deployer-kit.polygon.cb.jfpas.com
- payloadFileHash: 01b7eaa54db58264fc2039aa51ab2ccb891b9d90c095572acb82657d76ad3a95
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 | deployer-kit | * (affected) | — |
Aliases
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