VDB
GCVE-110-OSM-2026-6177
GCVE-110-OSM-2026-6177
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: data exfiltration, code execution.
ENTRY
index.js (main: index.js)
DESTINATION
- custom-c2: worker.n8n-prod.schibsted.com (primary, plaintext) in preinstall.js
EXFIL
- Environment Variable Exfiltration in dist/SecurityTestNode.node.js: "process.env.ECS_CONTAINER_METADATA_URI_V4; if (metaUri) { out.container_meta = a..."
- Network Request in dist/SecurityTestNode.node.js: "http.get("
- Network Request in preinstall.js: "http.request("
ADDITIONAL FINDINGS
- Shell Command Execution in preinstall.js: "require('child_process')"
- Platform Detection with Data Collection in preinstall.js: "JSON.stringify({ key: 'RCE_PROOF', value: out.substring(0, 200).replace(/"/g, "'..."
- Brand New Package
- Rapid Version Publishing
PAYLOAD FILES
dist/SecurityTestNode.node.js (+ preinstall.js)
INDICATORS (IOCs)
- payloadFileHash: 724fa3f665e37d49dfda82d9c533d62bdd9b48f351dc65bc1cbc729a9be3987b
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 | n8n-nodes-security-test-poc | 1.0.5 (affected) | — |
Aliases
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