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CVE-2026-7862— Eupago Gateway For Woocommerce < 4.7.2 - Unauthenticated Arbitrary Refund Initiation

Quick assessment

Affected
Unknown Eupago Gateway For Woocommerce
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 Eupago Gateway For Woocommerce 4.7.2之前版本存在安全漏洞，该漏洞源于未正确限制退款请求处理程序访问，可能导致未经身份验证的攻击者使用商家支付网关凭据发起退款。

AI Predicted 9.8 Difficulty: Easy EPSS 0.21% · P12

Possible ATT&CK Techniques 2 AI

T1530 · Data from Cloud Storage T1530.003

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Eupago Gateway For Woocommerce < 4.7.2 affected
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I. Basic Information for CVE-2026-7862

Vulnerability Information
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Vulnerability Title
Eupago Gateway For Woocommerce < 4.7.2 - Unauthenticated Arbitrary Refund Initiation
Source: CVE Program / CVE List V5
Vulnerability Description
The Eupago Gateway For Woocommerce WordPress plugin before 4.7.2 does not properly restrict access to its refund request handler, allowing unauthenticated attackers to initiate refunds against any WooCommerce order using the merchant's payment gateway credentials, and for applicable payment methods, to redirect refunded funds to an attacker-controlled bank account.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Eupago Gateway For Woocommerce 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 Eupago Gateway For Woocommerce 4.7.2之前版本存在安全漏洞，该漏洞源于未正确限制退款请求处理程序访问，可能导致未经身份验证的攻击者使用商家支付网关凭据发起退款。
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
Unknown Eupago Gateway For Woocommerce 0 ~ 4.7.2 -

II. Public POCs for CVE-2026-7862

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III. Intelligence Information for CVE-2026-7862

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News Coverage for CVE-2026-7862 (1)

IV. Related Vulnerabilities

Same product: Eupago Gateway For Woocommerce
Same vendor: Unknown

V. Comments for CVE-2026-7862

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