CVE-2026-82212 Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Bypass via NPG Notification Handler
Unauthenticated attackers can bypass payment validation to mark arbitrary orders as paid or failed in the Nexi XPay Build WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82212?
CVE-2026-82212 is a high-severity vulnerability in Unknown Nexi XPay Build, published on 7 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Nexi XPay Build WordPress plugin through 7.6.2 does not correctly validate the security token on its payment notification route, accepting the request when the target order has no stored token, which allows unauthenticated attackers to mark arbitrary orders as paid, or to mark genuinely paid orders as failed.
Weakness: CWE-345
Which versions are affected by CVE-2026-82212?
How do I fix CVE-2026-82212?
No fix has been published for CVE-2026-82212 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-82212 being exploited?
There is no known exploitation of CVE-2026-82212 in the wild and no public exploit code.
Sources
Also known as GHSA-8fcj-x85r-h3ff.