id: icewarp-open-redirect

info:
  name: IceWarp - Open Redirect
  author: uomogrande
  severity: medium
  description: Detects icewarp open redirects / fixed in Version 13.0.2.4
  metadata:
    verified: true
    shodan-query: title:"icewarp"
  tags: icewarp,redirect

requests:
  - raw:
      - |
        GET ///interact.sh/%2F.. HTTP/1.1

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - 'IceWarp'

      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$'

    extractors:
      - type: regex
        name: redirected
        part: header
        group: 1
        regex:
          - 'Server: (.{4,20})'