# cAdvisor API Exposure Detection Module

id: cadvisor-api-exposure
info:
  name: cAdvisor API Exposure
  author: sif
  severity: medium
  description: Detects an exposed cAdvisor container monitor through its unauthenticated machine endpoint
  tags: [cadvisor, container, monitoring, api, exposure, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/api/v1.3/machine"

  matchers:
    - type: status
      status:
        - 200

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

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

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