is-my-node-vulnerable

is-my-node-vulnerable

This package helps ensure the security of your Node.js installation by checking for known vulnerabilities. It compares the version of Node.js you have installed (process.version) to the Node.js Security Database and alerts you if a vulnerability is found.

Usage

npx is-my-node-vulnerable

It's strongly recommended to include this as a step in the app CI.

Output - When vulnerable

$ node -v
v19.0.0
$ npx is-my-node-vulnerable


██████   █████  ███    ██  ██████  ███████ ██████
██   ██ ██   ██ ████   ██ ██       ██      ██   ██
██   ██ ███████ ██ ██  ██ ██   ███ █████   ██████
██   ██ ██   ██ ██  ██ ██ ██    ██ ██      ██   ██
██████  ██   ██ ██   ████  ██████  ███████ ██   ██


The current Node.js version (v19.0.0) is vulnerable to the following CVEs:

CVE-2022-43548: The Node.js rebinding protector for --inspect still allows invalid IP address, specifically, the octal format.
Patched versions: ^14.21.1 || ^16.18.1 || ^18.12.1 || ^19.0.1
=============================================================================================================================================

Output - When non-vulnerable

$ node -v
v19.5.0
$ npx is-my-node-vulnerable


 █████  ██      ██           ██████   ██████   ██████  ██████         ██
██   ██ ██      ██          ██       ██    ██ ██    ██ ██   ██     ██  ██
███████ ██      ██          ██   ███ ██    ██ ██    ██ ██   ██         ██
██   ██ ██      ██          ██    ██ ██    ██ ██    ██ ██   ██     ██  ██
██   ██ ███████ ███████      ██████   ██████   ██████  ██████         ██

Output - when end of life

$ node -v
v15.14.0
$ npx is-my-node-vulnerable
██████   █████  ███    ██  ██████  ███████ ██████
██   ██ ██   ██ ████   ██ ██       ██      ██   ██
██   ██ ███████ ██ ██  ██ ██   ███ █████   ██████
██   ██ ██   ██ ██  ██ ██ ██    ██ ██      ██   ██
██████  ██   ██ ██   ████  ██████  ███████ ██   ██


v15.14.0 is end-of-life. There are high chances of being vulnerable. Please upgrade it.

End-of-Life versions don't keep track of recent security releases, therefore, it's considered vulnerable by default.

API

This package also exports a function isNodeVulnerable to perform the check in runtime

const { isNodeVulnerable } = require('is-my-node-vulnerable')

isNodeVulnerable('19.0.0') // true

Optionally you can define the platform with the argument platform to limit the scope. The available platforms are the same values available in for os.platform().

const { isNodeVulnerable } = require('is-my-node-vulnerable')

isNodeVulnerable('19.0.0', 'linux') // true

Github Action

This package also provide a Github Action, just include the node-version in the yml as follows in order to check an specific version:

name: "Node.js Vulnerabilities"
on: 
  schedule:
    - cron: "0 0 * * *"

jobs:
  is-my-node-vulnerable:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Check Node.js
        uses: RafaelGSS/is-my-node-vulnerable@v1.2.0
        with:
          node-version: "18.14.1"

Optionally you can define the platform with the argument platform to limit the scope. The available platforms are the same values available in for os.platform().

      - uses: actions/checkout@v3
      - name: Check Node.js
        uses: RafaelGSS/is-my-node-vulnerable@v1.2.0
        with:
          node-version: "18.14.1"
          platform: "linux"