# Jupyter Server API Exposure Detection Module

id: jupyter-api-exposure
info:
  name: Jupyter Server API Exposure
  author: sif
  severity: high
  description: Detects a Jupyter server whose status api answers without authentication
  tags: [jupyter, notebook, api, exposure, recon]

type: http

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

  matchers:
    - type: status
      status:
        - 200

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

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

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

  extractors:
    - type: regex
      name: jupyter_active_kernels
      part: body
      regex:
        - '"kernels"\s*:\s*([0-9]+)'
      group: 1