CVE-2025-6440

CRITICAL EXPLOITED

WooCommerce Designer Pro <1.9.26 - RCE

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2025-6440 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 11 public exploits from researchers including adminlove520, AnotherSec, m2hcz.

AI-analyzed exploit summary This repository contains a functional Python exploit for CVE-2025-6440, targeting an unauthenticated arbitrary file upload vulnerability in the WC Designer Pro WordPress plugin, leading to remote code execution (RCE). The exploit includes detailed technical documentation, a multi-threaded scanner, and a working PoC that uploads a PHP shell via a vulnerable AJAX endpoint.

Description

The WooCommerce Designer Pro plugin for WordPress, used by the Pricom - Printing Company & Design Services WordPress theme, is vulnerable to arbitrary file uploads due to missing file type validation in the 'wcdp_save_canvas_design_ajax' function in all versions up to, and including, 1.9.26. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Exploits (11)

github WORKING POC 2 stars
by adminlove520 · pythonpoc
https://github.com/adminlove520/CVE-Poc_All_in_One/tree/main/2025/CVE-2025-6440

This repository contains a functional Python exploit for CVE-2025-6440, targeting an unauthenticated arbitrary file upload vulnerability in the WC Designer Pro WordPress plugin, leading to remote code execution (RCE). The exploit includes detailed technical documentation, a multi-threaded scanner, and a working PoC that uploads a PHP shell via a vulnerable AJAX endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WC Designer Pro (WordPress plugin) <= all versions
No auth needed
Prerequisites: Python 3.8+ · requests library · target running WC Designer Pro plugin
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WORKING POC 1 stars
by AnotherSec · poc
https://github.com/AnotherSec/CVE-2025-6440

This PoC exploits an unauthenticated arbitrary file upload vulnerability in WooCommerce Designer Pro <= 1.9.26 via the 'wcdp_save_canvas_design_ajax' function, allowing attackers to upload malicious files (e.g., PHP shells) for potential remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WooCommerce Designer Pro (WordPress plugin) <= 1.9.26
No auth needed
Prerequisites: Target must have WooCommerce Designer Pro plugin installed and vulnerable · Network access to the WordPress admin-ajax.php endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 1 stars
by m2hcz · poc
https://github.com/m2hcz/CVE-2025-6440-Poc-Exploit

This repository contains a Python-based exploit for CVE-2025-6440, targeting an unauthenticated arbitrary file upload vulnerability in the WC Designer Pro WordPress plugin, leading to remote code execution (RCE). The exploit automates detection, validation, and payload delivery via a multipart form upload to a vulnerable AJAX endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WC Designer Pro (WordPress plugin) <= all versions
No auth needed
Prerequisites: Python 3.8+ · requests library · target running vulnerable WC Designer Pro plugin
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 1 stars
by Nxploited · poc
https://github.com/Nxploited/CVE-2025-6440

This is a Python-based exploit for CVE-2025-6440, targeting a WordPress plugin vulnerability to upload a shell. It includes multi-threading, rich console output, and checks for specific conditions to determine vulnerability.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WordPress plugin (wc-designer-pro)
No auth needed
Prerequisites: Target URLs in a list file · Local shell file named shell.php
devstral-2 · analyzed Feb 16, 2026 Full analysis →
github WORKING POC
by Cyber-DarkNay · pythonremote
https://github.com/Cyber-DarkNay/CVE-2025-6440

The repository contains a functional Python exploit for CVE-2025-6440, demonstrating an unauthenticated arbitrary file upload vulnerability in the WooCommerce Designer Pro plugin via the `wcdp_save_canvas_design_ajax` AJAX endpoint. The exploit uploads a file and verifies its accessibility, confirming the vulnerability.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WooCommerce Designer Pro (all versions)
No auth needed
Prerequisites: Target WordPress site with WooCommerce Designer Pro plugin installed
devstral-2 · analyzed Jun 11, 2026 Full analysis →
nomisec WORKING POC
by sahmsec · remote
https://github.com/sahmsec/CVE-2025-6440

This repository contains a functional Python exploit for CVE-2025-6440, an unauthenticated file upload vulnerability in the WordPress WooCommerce Dynamic Pricing & Discounts Plugin. The exploit uploads a PHP payload to vulnerable WordPress sites via the 'wcdp_save_canvas_design_ajax' AJAX endpoint and verifies the upload location.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WordPress WooCommerce Dynamic Pricing & Discounts Plugin
No auth needed
Prerequisites: Target WordPress site with vulnerable plugin installed · Network access to the target
devstral-2 · analyzed May 08, 2026 Full analysis →
nomisec WORKING POC
by BastianXploited · remote
https://github.com/BastianXploited/CVE-2025-6440

This repository contains a functional exploit for CVE-2025-6440, targeting a vulnerability in the WC Designer Pro WordPress plugin. The exploit uploads a malicious PHP shell via an unauthenticated file upload vulnerability in the plugin's AJAX endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WC Designer Pro WordPress plugin
No auth needed
Prerequisites: Target URL list in a text file · Local shell.php file for upload
devstral-2 · analyzed Apr 09, 2026 Full analysis →
nomisec WORKING POC
by 0axz-tools · remote
https://github.com/0axz-tools/CVE-2025-6440

This is a functional exploit for CVE-2025-6440 targeting WC Designer Pro, demonstrating unauthenticated remote code execution via file upload through the 'wcdp_save_canvas_design_ajax' action. The script includes vulnerability checks and payload delivery mechanisms.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WC Designer Pro (WordPress plugin)
No auth needed
Prerequisites: Target must have WC Designer Pro plugin installed · WordPress site must be accessible
devstral-2 · analyzed Mar 09, 2026 Full analysis →
nomisec STUB
by rimbadirgantara · remote
https://github.com/rimbadirgantara/CVE-2025-6440

The repository contains only a README.md file with minimal information about CVE-2025-6440, indicating it is a placeholder or early-stage project. No actual exploit code or technical details are provided.

Classification
Stub 30%
Attack Type
Other
Complexity
Theoretical
Reliability
Theoretical
Target: unspecified
No auth needed
devstral-2 · analyzed Feb 16, 2026 Full analysis →
github WORKING POC
by Boshe99 · pythonpoc
https://github.com/Boshe99/CVE-Exploits/tree/main/CVE-2025-6440

The repository contains functional exploit code for CVE-2025-6440, targeting a WordPress plugin (3DPrint Lite 1.9.1.4) with an arbitrary file upload vulnerability. The Python script demonstrates the ability to upload a malicious file to a vulnerable target.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WordPress Plugin 3DPrint Lite 1.9.1.4
No auth needed
Prerequisites: Target URL · Malicious file to upload
devstral-2 · analyzed Feb 27, 2026 Full analysis →
vulncheck_xdb WORKING POC
remote
https://github.com/Pwdnx1337/CVE-2025-6440

This repository contains a functional Python exploit for CVE-2025-6440, an unauthenticated arbitrary file upload vulnerability in WooCommerce Designer Pro <= 1.9.26. The exploit leverages the 'wcdp_save_canvas_design_ajax' AJAX action to upload arbitrary files, potentially leading to remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WooCommerce Designer Pro <= 1.9.26
No auth needed
Prerequisites: Target WordPress site with vulnerable WooCommerce Designer Pro plugin installed
devstral-2 · analyzed Feb 25, 2026 Full analysis →

Scores

CVSS v3 9.8
EPSS 0.3279
EPSS Percentile 98.1%
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 2025-10-24
CWE
CWE-434
Status published
Products (1)
JMA Plugins/WooCommerce Designer Pro < 1.9.26
Published Oct 24, 2025
Tracked Since Feb 18, 2026