---
title: "CVE-2026-103889: 3D Product configurator for WooCommerce - Remote Code Execution"
description: "3D Product configurator for WooCommerce plugin for WordPress <= 2.16.2 contains a remote code execution caused by missing authentication and nonce checks and unsanitized 'xpv_image' parameter in a Dompdf-rendered HTML template with PHP execution enabled, letting unauthenticated attackers execute code on the server, exploit requires unauthenticated POST request."
url: https://panop.io/threat-heartbeat/CVE-2026-103889/
---

# CVE-2026-103889 3D Product configurator for WooCommerce - Remote Code Execution

3D Product configurator for WooCommerce plugin for WordPress <= 2.16.2 contains a remote code execution caused by missing authentication and nonce checks and unsanitized 'xpv\_image' parameter in a Dompdf-rendered HTML template with PHP execution enabled, letting unauthenticated attackers execute code on the server, exploit requires unauthenticated POST request.

CVSS base score 9.8 /10

Critical

CISA KEV

Not listed

Public exploit

Proof of concept available

Authentication

Not required

EPSS

0.74% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-103889)

## Details

Type

Remote Code Execution

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Published

10 October 2026

Updated

15 October 2026

Weakness

[CWE-434](https://cwe.mitre.org/data/definitions/434.html)

## Vendor fix

Update to the latest version of the 3D Product configurator for WooCommerce plugin for WordPress.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-103889](https://nvd.nist.gov/vuln/detail/CVE-2026-103889)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/templates/pdf/pdf-configuration-details.phtml#L199](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/templates/pdf/pdf-configuration-details.phtml#L199)
- [https://plugins.trac.wordpress.org/changeset?reponame=&old=3723323%40expivi&new=3723323%40expivi](https://plugins.trac.wordpress.org/changeset?reponame=&old=3723323%40expivi&new=3723323%40expivi)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/46f69f7b-6d9b-494d-b123-63fc5ebcb6f3?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/46f69f7b-6d9b-494d-b123-63fc5ebcb6f3?source=cve)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/pdf/class-pdf.php#L34](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/pdf/class-pdf.php#L34)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L212](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L212)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L238](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L238)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L598](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L598)
- [https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L95](https://plugins.trac.wordpress.org/browser/expivi/tags/2.16.2/classes/woocommerce/class-expivi-cart-manager.php#L95)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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