CVE-2025-15565

Nexi XPay <= 8.3.0 - Missing Authorization to Unauthenticated Order Status Modification

State: Published
Severity: 5.3 Medium
Published: Apr 14, 2026
Updated: Apr 15, 2026
Reserved: Feb 5, 2026

Description

The Nexi XPay plugin for WordPress is vulnerable to unauthorized modification of data due to missing authorization checks on the redirect function in all versions up to, and including, 8.3.0. This makes it possible for unauthenticated attackers to mark pending WooCommerce orders as paid/completed.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	Wordfence

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
Nexi XPaycartasi	8.3.0 and earlierAffected

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f420151b-c783-49b1-b0e9-e936a904278a?source=cve
https://plugins.trac.wordpress.org/browser/cartasi-x-pay/tags/8.2.0/src/classes/Nexi/WC_Gateway_XPay_Process_Completion.php#L268

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