VDB
GCVE-110-OSM-2026-4307
GCVE-110-OSM-2026-4307
Advisory PublishedCVSS 9.6/10
[osmalyze-auto] Malicious package detected. Behaviors: data exfiltration, code execution, install-time execution.
[osmalyze-auto] Entrypoint: index.js (install-hook: node index.js)
Exfil: https://whiteshopify.replit.app/api/aCpsuydgwbasd.exe (custom-c2, recovery: plaintext in index.js)
Payload: index.js
Key findings:
- Download Execute Delete Pattern in index.js: "createWriteStream(FILE_PATH);
response.pipe(file);
file.on('fini..."
- Dynamic Code Execution in index.js: "exec(cmd)"
- Shell Command Execution in index.js: "require('child_process')"
- Install Hook Executes Local JS File in package.json: ""postinstall": "node index.js""
- Very New NPM Publisher Account
IOCs:
- urls: https://whiteshopify.replit.app/api/aCpsuydgwbasd.exe
- domains: whiteshopify.replit.app
- payloadFileHash: 7296091b3c7c30162cbdfed1d939193ccc84da84427aaf3a158379fdaa141986
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 | to-cms | all (affected) | — |
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