# Node-RED Flow API Exposure Detection Module

id: nodered-flow-exposure
info:
  name: Node-RED Flow API Exposure
  author: sif
  severity: high
  description: Detects a Node-RED instance with adminAuth unset whose flows api leaks the full flow config and accepts code-executing deploys
  tags: [node-red, nodered, low-code, automation, iot, flow, rce, exposure, unauth, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/flows"

  matchers:
    - type: regex
      part: body
      regex:
        - '"type"\s*:\s*"tab"'

    - type: word
      part: body
      words:
        - "\"wires\""

    - type: status
      status:
        - 200

  extractors:
    - type: regex
      name: nodered_flow_label
      part: body
      regex:
        - '"label"\s*:\s*"([^"]*)"'
      group: 1