CVE-2026-86850: Unknown Sku Error Fixer For Woocommerce

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

The SKU Error Fixer for WooCommerce WordPress plugin through 1.0 does not perform any capability or nonce checks on two of its AJAX actions, which are also available to unauthenticated users, allowing them to permanently delete product variations it classifies as obsolete, and to disclose those variations' details, with no recoverable copy left behind.

Affected products

• Unknown Sku Error Fixer For Woocommerce: up to and including 1.0

Published 2026-10-09. Last modified 2026-10-09.