id: jenkins-detect

info:
  name: Jenkins Detection
  author: philippdelteil,daffainfo,c-sh0
  severity: info
  reference:
    - https://www.jenkins.io/doc/book/using/remote-access-api/#RemoteaccessAPI-DetectingJenkinsversion
    - https://github.com/jenkinsci/jenkins/pull/470
    - https://www.jenkins.io/doc/book/security/access-control/permissions/#access-granted-without-overallread
  metadata:
    shodan-query: http.favicon.hash:81586312
  tags: tech,jenkins

http:
  - method: GET
    path:
      - "{{BaseURL}}"
      - "{{BaseURL}}/whoAmI/"

    host-redirects: true
    max-redirects: 2
    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "x-jenkins:"
        case-insensitive: true

      - type: word
        words:
          - "Jenkins"

    extractors:
      - type: kval
        kval:
          - x_jenkins