CVE-2025-15565 PUBLISHED

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

Assigner: Wordfence
Reserved: 05.02.2026 Published: 14.04.2026 Updated: 15.04.2026

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.

Metrics

CVSS 3.1

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

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	Low
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	cartasi
Product	Nexi XPay
Versions	Default: unaffected affected from 0 to 8.3.0 (incl.)

Credits

Md. Moniruzzaman Prodhan finder

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

Problem Types

CWE-862 Missing Authorization CWE