VDB
GCVE-110-OSM-2026-5648
GCVE-110-OSM-2026-5648
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: data exfiltration, install-time execution.
Entrypoint: scripts/postinstall.js (install-hook: node scripts/postinstall.js)
Exfil: 8227918239:AAGEMDrBZluDsBBYPxfSyMuv2l3FY8cZCcs (telegram-bot, recovery: plaintext in src/index.js)
Payload: src/index.js
Key findings:
- Cryptocurrency Wallet Theft in src/index.js: "'/.ethereum"
- Install Hook Executes Local JS File in package.json: ""postinstall": "node scripts/postinstall.js""
- Platform Detection with Data Collection in src/index.js: "JSON.stringify({ chat_id: CHAT_ID, text: msg, parse_mode: 'HTML' });
const o..."
IOCs:
- telegramBots: 8227918239:AAGEMDrBZluDsBBYPxfSyMuv2l3FY8cZCcs
- payloadFileHash: 053eb318980439d76eecac9847ae31ecf59654cf75ddcfebbdd9ce64bb98a0db
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 | blockchain-helper-0 | all (affected) | — |
Aliases
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