Access Control Vulnerability in WC Fields Factory WordPress Plugin
CVE-2026-93508

Currently unrated

Key Information:

Vendor

WordPress
Status
Wc Fields Factory
Vendor
CVE Published:
23 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-93508?

The WC Fields Factory plugin for WordPress prior to version 4.1.11 suffers from an improper access control vulnerability. This flaw allows authenticated users with Subscriber-level roles and higher to exploit the field-management AJAX action. As a result, these users can create, modify, or delete arbitrary post metadata across all posts, including WooCommerce products. This manipulation extends to altering stored pricing rules, potentially enabling unauthorized price reductions during checkout, posing significant risks to website owners and users.

Affected Version(s)

WC Fields Factory 0 < 4.1.11

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-93508 - Proof of Concept

References

https://wpscan.com/vulnerability/a927f6d6-90d8-4b91-aed4-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Farid Narimanov
WPScan
.