---
id: CVE-2026-104801
title: >-
  The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress
  is vulnerable to arbitrary file deletion due to insufficient file path
  validation in the rename_files function in all versions up to, and including,
  34.0.10 T…
summary: >-
  The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress
  is vulnerable to arbitrary file deletion due to insufficient file path
  validation in the rename_files function in all versions up to, and including,
  34.0.10 T…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H'
cwe:
  - CWE-22
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T07:16:40.560'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104801'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/Files/Handler.php#L738
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/Support/Helpers.php#L224
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/WooCommerce/Cart/CartHandler.php#L369
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/woocommerce-product-addon/tags/34.0.10/src/WooCommerce/Order/OrderHandler.php#L287
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset/3733313/woocommerce-product-addon/trunk/src/WooCommerce/Order/OrderHandler.php
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/650b510f-dc13-4ba4-af68-187f516b3051?source=cve
    label: security@wordfence.com
tags:
  - nvd
ingestedAt: '2026-10-10T07:26:21.921Z'
---

## Overview

The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the rename_files function in all versions up to, and including, 34.0.10 This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The relocated file is moved byte-identically into the publicly accessible wp-content/uploads/ppom_files/confirmed/ directory, meaning the attack also results in arbitrary file read for any web-readable file on the server.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.