CVE-2026-82211 [HIGH] – The Nexi XPay Build WordPress plugin through 7.6.2 does not verify the payment result supp

The Nexi XPay Build WordPress plugin through 7.6.2 does not verify the payment result supplied to several of its unauthenticated routes, allowing attackers to mark arbitrary orders as paid or failed, to cancel them, and to obtain order keys which expose guest buyers’ details.