VDB
GCVE-110-OSM-2026-6647
GCVE-110-OSM-2026-6647
Advisory PublishedCVSS 8.8/10
Malicious package detected. Behaviors: data exfiltration, install-time execution.
ENTRY
preinstall.js (install-hook: node preinstall.js)
- Install Hook Executes Local JS File in package.json
- Preinstall Script in package.json
EXFIL
- HTTP Data Exfiltration in postinstall.js: "fetch and execute this code.'); console.log(''); console.log('Hostname: ' + os.h..."
- System Information Collection in postinstall.js: "os.userInfo()"
PAYLOAD FILES
postinstall.js
INDICATORS (IOCs)
- payloadFileHash: eeb8e0a33841a4d7c57291c3166c41db0379bad332835e2412118dfb458554f8
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 | @su-doughnym/hubspot-loginui-poc | all (affected) | — |
Aliases
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