---
id: CVE-2026-93508
title: >-
  The WC Fields Factory WordPress plugin before 4.1.11 does not properly
  restrict access to its field-management AJAX action, allowing authenticated
  users with Subscriber-level access and above to create, modify and delete
  arbitrary post m…
summary: >-
  The WC Fields Factory WordPress plugin before 4.1.11 does not properly
  restrict access to its field-management AJAX action, allowing authenticated
  users with Subscriber-level access and above to create, modify and delete
  arbitrary post m…
severity: high
cvss: 8.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-862
product: WC Fields Factory
affected:
  - wc_fields_factory < 4.1.11
published: '2026-09-23'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T18:12:32.050'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93508'
references:
  - url: 'https://wpscan.com/vulnerability/a927f6d6-90d8-4b91-aed4-f5f53d2b5c64/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00205
epssPercentile: 0.09238
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-23T10:36:28.017418Z'
ingestedAt: '2026-09-23T06:17:57.901Z'
---

## Overview

The WC Fields Factory WordPress plugin before 4.1.11 does not properly restrict access to its field-management AJAX action, allowing authenticated users with Subscriber-level access and above to create, modify and delete arbitrary post meta on any post, including WooCommerce products, regardless of ownership, and to manipulate stored pricing rules on a product to reduce its checkout price.

## Remediation

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