assetnote/node2shell-scanner
CLI tool
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Worth a closer look before you use it.
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Very new: it was created yesterday. Wait a little before installing it.
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Active OK
Last change yesterday.
Licence OK
MIT: you can use it for free, also in a commercial product. Keep the licence notice.
Quick checks from public data. They help, but they are no guarantee.
What it is
Command-line scanner that checks Node.js HTTP endpoints for CVE-2026-111497 (node2shell) by sending controlled Brotli and JSON requests and comparing the responses. It reports vulnerable hosts and can save results as JSON. It does not execute commands on targets.
Who it's for
Security engineers and penetration testers auditing Node.js web applications for CVE-2026-111497
How to use it
Install
pip install -r requirements.txtFrom its README. Check it there before running it.
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Help me install and set up assetnote/node2shell-scanner in my project. Follow its README: https://github.com/assetnote/node2shell-scanner. Explain each step and check it is safe before running anything.
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