Medium · 6.5 CVE-2025-67958 EUVD-2026-4028GHSA-mgq7-gfxq-x5hv

WordPress TaxCloud for WooCommerce plugin <= 8.3.8 - Broken Access Control vulnerability

Published Jan 22, 2026 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: Taxcloud Product: TaxCloud for WooCommerce Category: Web / CMS

Description

Missing Authorization vulnerability in Taxcloud TaxCloud for WooCommerce simple-sales-tax allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects TaxCloud for WooCommerce: from n/a through <= 8.3.8.

Affected products

Vendor	Product	Affected	Fixed
Taxcloud	TaxCloud for WooCommerce	≤ 8.3.8	—

References

https://patchstack.com/database/Wordpress/Plugin/simple-sales-tax/vulnerability/wordpress-taxcloud-for-woocommerce-plugin-8-3-8-broken-access-control-vulnerability?_s_id=cve vdb-entry