id: apachespark-ui-exposed

info:
  name: Apache Spark Application UI - Exposed
  author: ritikchaddha
  severity: medium
  description: |
    Detects exposed PySparkShell Application UI by Apache Spark on port 4040. The UI should not be exposed to the internet as it may leak sensitive job and cluster information.
  reference:
    - https://spark.apache.org/docs/latest/web-ui.html
  metadata:
    verified: true
    max-request: 1
    vendor: apache
    product: spark
    shodan-query: title:"spark master at"
    fofa-query: title="spark master at"
  tags: spark,pyspark,ui,exposed,panel,apache,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/jobs/"
      - "{{BaseURL}}:4040/jobs/"

    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: word
        words:
          - "Spark Jobs"
          - "application UI"
        condition: and

      - type: status
        status:
          - 200
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