CVE-2026-82212
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNexi XPay Build
PublishedOct 7, 2026
First seenOct 7, 2026
Weakness typeCWE-345CWE-345
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Nexi XPay Build | 7.2.2 ≤ v ≤ 7.6.2 | — |
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