VDB
GCVE-110-OSM-2026-6497
GCVE-110-OSM-2026-6497
Advisory PublishedCVSS 8.8/10
Typosquatting attack. Similar to popular package: unknown. Behaviors: data exfiltration.
ENTRY
index.js (main: index.js)
EXFIL
- Data Encoding for Exfiltration in lib/url.js: "encodeURIComponent(k)}=${encodeURIComponent(item"
- Network Request in index.js: "fetch('https:"
ADDITIONAL FINDINGS
- Potential Typosquatting
- Brand New Package
- Rapid Version Publishing
PAYLOAD FILES
Pulls a second-stage payload from https://github.com/Hexa-devy/node-fetch-core/archive/refs/heads/master.tar.gz, which in turn has a scripts/postinstall.js script that has a hex-encoded payload. That payload pulls a third stage from http://node22.lunes.host:3258/nl
INDICATORS (IOCs)
- second stage loader: https://github.com/Hexa-devy/node-fetch-core/archive/refs/heads/master.tar.gz
- urls: http://node22.lunes.host:3258/nl
- domains: node22.lunes.host
- payloadFileHash: 95c1a4fc9daf27498c2eeaead05e4e3e181f9f0d9053e29b6cfced7c0175345e
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 | node-fetch-utils | all (affected) | — |
Aliases
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