# TensorBoard Exposure Detection Module

id: tensorboard-exposure
info:
  name: TensorBoard Exposure
  author: sif
  severity: medium
  description: Detects an exposed TensorBoard instance; its unauthenticated data api discloses the training run source path and server version, and serves all logged scalars, graphs, images, and embeddings
  tags: [tensorboard, ai, ml, mlops, training, exposure, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/data/environment"

  matchers:
    - type: status
      status:
        - 200

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

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

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

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

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