id: open-redirect

info:
  name: Open Redirect - Detection
  author: afaq,melbadry9,Elmahdi,pxmme1337,Regala_,andirrahmani1,geeknik
  severity: low
  description: An open redirect vulnerability was detected. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cwe-id: CWE-601
  tags: redirect,generic

requests:
  - method: GET
    path:
      - "{{RootURL}}/{{redirect}}"

    payloads:
      redirect:
        - '%0a/evil.com/'
        - '%0d/evil.com/'
        - '%00/evil.com/'
        - '%09/evil.com/'
        - '%5C%5Cevil.com/%252e%252e%252f'
        - '%5Cevil.com'
        - '%5cevil.com/%2f%2e%2e'
        - '%5c{{RootURL}}evil.com/%2f%2e%2e'
        - '../evil.com'
        - '.evil.com'
        - '/%5cevil.com'
        - '////\;@evil.com'
        - '////evil.com'
        - '///evil.com'
        - '///evil.com/%2f%2e%2e'
        - '///evil.com@//'
        - '///{{RootURL}}evil.com/%2f%2e%2e'
        - '//;@evil.com'
        - '//\/evil.com/'
        - '//\@evil.com'
        - '//\evil.com'
        - '//\tevil.com/'
        - '//evil.com/%2F..'
        - '//evil.com//'
        - '//%69%6e%74%65%72%61%63%74%2e%73%68'
        - '//evil.com@//'
        - '//evil.com\tevil.com/'
        - '//https://evil.com@//'
        - '/<>//evil.com'
        - '/\/\/evil.com/'
        - '/\/evil.com'
        - '/\evil.com'
        - '/evil.com'
        - '/evil.com/%2F..'
        - '/evil.com/'
        - '/evil.com/..;/css'
        - '/https:evil.com'
        - '/{{RootURL}}evil.com/'
        - '/〱evil.com'
        - '/〵evil.com'
        - '/ゝevil.com'
        - '/ーevil.com'
        - '/ｰevil.com'
        - '<>//evil.com'
        - '@evil.com'
        - '@https://evil.com'
        - '\/\/evil.com/'
        - 'evil%E3%80%82com'
        - 'evil.com'
        - 'evil.com/'
        - 'evil.com//'
        - 'evil.com;@'
        - 'https%3a%2f%2fevil.com%2f'
        - 'https:%0a%0devil.com'
        - 'https://%0a%0devil.com'
        - 'https://%09/evil.com'
        - 'https://%2f%2f.evil.com/'
        - 'https://%3F.evil.com/'
        - 'https://%5c%5c.evil.com/'
        - 'https://%5cevil.com@'
        - 'https://%23.evil.com/'
        - 'https://.evil.com'
        - 'https://////evil.com'
        - 'https:///evil.com'
        - 'https:///evil.com/%2e%2e'
        - 'https:///evil.com/%2f%2e%2e'
        - 'https:///evil.com@evil.com/%2e%2e'
        - 'https:///evil.com@evil.com/%2f%2e%2e'
        - 'https://:80#@evil.com/'
        - 'https://:80?@evil.com/'
        - 'https://:@\@evil.com'
        - 'https://:@evil.com\@evil.com'
        - 'https://;@evil.com'
        - 'https://\tevil.com/'
        - 'https://evil.com/evil.com'
        - 'https://evil.com/https://evil.com/'
        - 'https://www.\.evil.com'
        - 'https:/\/\evil.com'
        - 'https:/\evil.com'
        - 'https:/evil.com'
        - 'https:evil.com'
        - '{{RootURL}}evil.com'
        - '〱evil.com'
        - '〵evil.com'
        - 'ゝevil.com'
        - 'ーevil.com'
        - 'ｰevil.com'
        - 'redirect/evil.com'
        - 'cgi-bin/redirect.cgi?evil.com'
        - 'out?evil.com'
        - 'login?to=http://evil.com'

    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: regex
        part: location
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)evil\.com\/?(\/|[^.].*)?$' # https://regex101.com/r/ZDYhFh/1

      - type: status
        status:
          - 301
          - 302
          - 307
          - 308
        condition: or

# Enhanced by mp on 2022/10/14