# Zipkin Tracing Server Exposure Detection Module

id: zipkin-exposure
info:
  name: Zipkin Tracing Server Exposure
  author: sif
  severity: medium
  description: Detects an exposed Zipkin server that leaks the internal service topology and trace data over its unauthenticated api
  tags: [zipkin, tracing, distributed-tracing, observability, topology, exposure, unauth, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/zipkin/config.json"

  matchers:
    - type: word
      part: body
      words:
        - "\"queryLimit\""
        - "\"defaultLookback\""
        - "\"searchEnabled\""
      condition: and

    - type: status
      status:
        - 200

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