CVE-2025-6389

CRITICAL EXPLOITED

Sneeit Framework <= 8.3 - Unauthenticated Remote Code Execution via sneeit_articles_pagination_callback

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2025-6389 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 7 public exploits from researchers including exploitChains, itsismarcos, Nxploited.

AI-analyzed exploit summary The repository contains no actual exploit code or technical details, only a link to an external GitHub repository. This is characteristic of a social engineering lure designed to redirect researchers.

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.

Exploits (7)

github SUSPICIOUS 2 stars
by exploitChains · pythonpoc
https://github.com/exploitChains/poc-collection/tree/main/CVE-2025-6389

The repository contains no actual exploit code or technical details, only a link to an external GitHub repository. This is characteristic of a social engineering lure designed to redirect researchers.

Classification
Suspicious 90%
Attack Type
Other
Complexity
Theoretical
Reliability
Theoretical
Target: Sneeit Framework WordPress plugin (≤ 8.3)
No auth needed
Prerequisites: none provided
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WORKING POC 1 stars
by itsismarcos · remote
https://github.com/itsismarcos/SneeitScanner-CVE-2025-6389

This repository contains a functional Python-based PoC and scanner for CVE-2025-6389, an unauthenticated RCE vulnerability in Sneeit Framework <= 8.3. The exploit leverages insecure handling of the 'callback' parameter in the 'sneeit_articles_pagination' AJAX function to inject commands via the 'assert' function.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Sneeit Framework <= 8.3
No auth needed
Prerequisites: Target running Sneeit Framework <= 8.3 · Access to the WordPress admin-ajax.php endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by Nxploited · poc
https://github.com/Nxploited/CVE-2025-6389

This repository contains a functional exploit for CVE-2025-6389, targeting a WordPress vulnerability via the 'sneeit_articles_pagination' AJAX action. The exploit tests for vulnerability using a var_dump callback and attempts to create an admin user if successful.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: WordPress (specific version not specified)
No auth needed
Prerequisites: WordPress site with vulnerable plugin/theme using 'sneeit_articles_pagination'
devstral-2 · analyzed Apr 19, 2026 Full analysis →
nomisec WORKING POC
by AivarSaar · poc
https://github.com/AivarSaar/blackash-cve-2025-6389

This repository contains a functional exploit for CVE-2025-6389, an unauthenticated remote code execution vulnerability in the Sneeit Framework WordPress plugin (≤ 8.3). The exploit leverages the `sneeit_articles_pagination` action to pass arbitrary PHP code via the `callback[callable]` and `callback[args]` parameters, achieving RCE through the `assert` function.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Sneeit Framework WordPress plugin ≤ 8.3
No auth needed
Prerequisites: Target must be running Sneeit Framework ≤ 8.3 · Access to `/wp-admin/admin-ajax.php` endpoint
devstral-2 · analyzed Jun 02, 2026 Full analysis →
nomisec WORKING POC
by ayanamifu · poc
https://github.com/ayanamifu/Blackash-CVE-2025-6389

This repository contains a functional exploit for CVE-2025-6389, an unauthenticated remote code execution vulnerability in the Sneeit Framework WordPress plugin (≤ 8.3). The exploit leverages the `sneeit_articles_pagination` action to pass arbitrary PHP code via the `callback[callable]` and `callback[args]` parameters, achieving RCE through the `assert` function.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Sneeit Framework WordPress plugin ≤ 8.3
No auth needed
Prerequisites: Target must be running a vulnerable version of the Sneeit Framework plugin · Access to the `/wp-admin/admin-ajax.php` endpoint
devstral-2 · analyzed May 30, 2026 Full analysis →
nomisec WORKING POC
by shac1x · poc
https://github.com/shac1x/Blackash-CVE-2025-6389

This repository contains a functional exploit for CVE-2025-6389, an unauthenticated RCE vulnerability in the Sneeit Framework WordPress plugin (≤ 8.3). The exploit leverages the `sneeit_articles_pagination` AJAX action to execute arbitrary PHP code via the `assert` function.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Sneeit Framework WordPress plugin ≤ 8.3
No auth needed
Prerequisites: WordPress site with Sneeit Framework ≤ 8.3 · Access to `/wp-admin/admin-ajax.php`
devstral-2 · analyzed Mar 12, 2026 Full analysis →
nomisec WORKING POC
by aritlhq · poc
https://github.com/aritlhq/Blackash-CVE-2025-6389

This is a functional exploit for CVE-2025-6389, an unauthenticated RCE vulnerability in the Sneeit Framework WordPress plugin (≤ 8.3). It leverages a call_user_func() injection via the 'sneeit_articles_pagination' AJAX action to execute arbitrary PHP code.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Sneeit Framework WordPress plugin ≤ 8.3
No auth needed
Prerequisites: Target must have Sneeit Framework ≤ 8.3 installed · WordPress admin-ajax.php must be accessible
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 9.8
EPSS 0.0118
EPSS Percentile 79.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

VulnCheck KEV 2025-11-25
CWE
CWE-94
Status published
Products (1)
Sneeit/Sneeit Framework < 8.3
Published Nov 25, 2025
Tracked Since Feb 18, 2026