CVE-2026-14566

The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before updating WooCommerce order item metadata for a supplied order, allowing any authenticated user such as a subscriber to tamper with the custom metadata of orders belonging to other customers.

  • Published Sep 11, 2026
  • CVSS 4.3 medium
  • 0.1% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-14566 at the National Vulnerability Database