# Consul API Exposure Detection Module

id: consul-api-exposure
info:
  name: Consul API Exposure
  author: sif
  severity: high
  description: Detects an exposed Consul http api that leaks the agent config without an acl token
  tags: [consul, hashicorp, service-discovery, api, exposure, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/v1/agent/self"
    - "{{BaseURL}}/v1/catalog/nodes"

  matchers:
    - type: status
      status:
        - 200

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

    - type: word
      part: body
      condition: or
      words:
        - "\"NodeName\""
        - "\"Server\""
        - "\"Member\""
        - "\"Address\""

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