# Kubernetes API Server Exposure Detection Module

id: kubernetes-api-exposure
info:
  name: Kubernetes API Server Exposure
  author: sif
  severity: medium
  description: Detects an internet reachable Kubernetes api server through its anonymous version endpoint
  tags: [kubernetes, k8s, api, exposure, recon]

type: http

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

  matchers:
    - type: status
      status:
        - 200

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

    - type: word
      part: body
      condition: or
      words:
        - "\"gitTreeState\""
        - "\"buildDate\""
        - "\"compiler\""

  extractors:
    - type: regex
      name: k8s_version
      part: body
      regex:
        - '"gitVersion"\s*:\s*"([^"]+)"'
      group: 1