id: CVE-2018-6200

info:
  name: vBulletin 3.x.x & 4.2.x - Open Redirect
  author: 0x_Akoko,daffainfo
  severity: medium
  description: |
    vBulletin 3.x.x and 4.2.x through 4.2.5 has an open redirect via the redirector.php url parameter.
  reference:
    - https://cxsecurity.com/issue/WLB-2018010251
    - https://www.cvedetails.com/cve/CVE-2018-6200
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2018-6200
    cwe-id: CWE-601
  metadata:
    verified: true
  tags: cve,cve2018,redirect,vbulletin

requests:
  - method: GET
    path:
      - '{{BaseURL}}/redirector.php?url=https://attacker.com'
      - '{{BaseURL}}/redirector.php?do=nodelay&url=https://attacker.com'

    matchers-condition: and
    matchers:

      - type: word
        part: body
        words:
          - '<meta http-equiv="refresh" content="0; URL=https://attacker.com">'

      - type: status
        status:
          - 200