VDB
GCVE-110-OSM-2026-5618
GCVE-110-OSM-2026-5618
Advisory PublishedCVSS 8.8/10
Malicious package detected. Behaviors: data exfiltration, install-time execution.
Entrypoint: postinstall.js (install-hook: node postinstall.js)
Exfil: ddactic-lab.online (custom-c2, recovery: plaintext in postinstall.js)
Payload: postinstall.js
Key findings:
- Install Hook Executes Local JS File in package.json: ""postinstall": "node postinstall.js""
- System Information Exfiltration in postinstall.js: "JSON.stringify({
p: pkg, v: ver, n: process.version, os: process.platform,
c..."
- Platform Detection with Data Collection in postinstall.js: "JSON.stringify({
p: pkg, v: ver, n: process.version, os: process.platform"
IOCs:
- domains: ddactic-lab.online
- payloadFileHash: e5c7efaa25bd6fc20c40fe6e39a40957043022e78b5ec6d9ad2b9e49a3ef75c8
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 | create-docs-mcp | all (affected) | — |
Aliases
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