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CVE-2025-15565— Nexi XPay <= 8.3.0 - Missing Authorization to Unauthenticated Order Status Modification

Quick assessment

Affected
cartasi Nexi XPay
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Nexi XPay 8.3.0及之前版本存在安全漏洞，该漏洞源于重定向函数缺少授权检查，可能导致未经身份验证的攻击者将待处理的WooCommerce订单标记为已支付或已完成。

CVSS 5.3 · Medium EPSS 0.19% · P9

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-15565

Vulnerability Information
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Vulnerability Title
Nexi XPay <= 8.3.0 - Missing Authorization to Unauthenticated Order Status Modification
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Nexi XPay 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Nexi XPay 8.3.0及之前版本存在安全漏洞，该漏洞源于重定向函数缺少授权检查，可能导致未经身份验证的攻击者将待处理的WooCommerce订单标记为已支付或已完成。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
cartasi Nexi XPay 0 ~ 8.3.0 -

II. Public POCs for CVE-2025-15565

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III. Intelligence Information for CVE-2025-15565

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IV. Related Vulnerabilities

Same product: Nexi XPay
Same weakness: CWE-862

V. Comments for CVE-2025-15565

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