VDB
GCVE-110-OSM-2026-12108
GCVE-110-OSM-2026-12108
Advisory PublishedCVSS 8.8/10
Malicious code in @prime0/inimatch (npm)
Details:
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## Source: amazon-inspector (d094698410f0146ad3f51ff8860d657ca28b5f55b77ef9593b637b956996180f)
@prime0/inimatch is a typosquat of minimatch that behaves as a stealth remote-access agent. postinstall.js runs on npm install and POSTs a host fingerprint (hostname, username, platform/arch, cwd, node version, pid, non-internal IPs, uptime, package name) to http://69.48.229.140:8080/b. index.js, on require(), beacons the same fingerprint to /b and then every 30 seconds polls http://69.48.229.140:8080/c?id=... for a JSON command, passes the returned command string to child_process.exec, and POSTs stdout/stderr back to /r, giving the operator of that host arbitrary shell execution on the installer's machine. A source comment self-identifies the package as a stealth-agent typosquat, while package.json advertises only a 'small utility'.
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 | @prime0/inimatch | all (affected) | — |
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