# Determined AI Master Exposure Detection Module

id: determined-master-exposure
info:
  name: Determined AI Master Exposure
  author: sif
  severity: medium
  description: Detects an exposed Determined AI master over its unauthenticated info endpoint, disclosing the cluster id, version, and auth configuration; Determined ships a default admin account whose blank password permits job submission and code execution on the cluster
  tags: [determined, ai, ml, mlops, training, exposure, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/api/v1/master"

  matchers:
    - type: status
      status:
        - 200

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

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

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

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

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