CVE-2021-39308 - CVE House
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Status published Medium CVE-2021-39308

WooCommerce myghpay Payment Gateway <= 3.0 Reflected Cross-Site Scripting

Vulnerability Description

The WooCommerce myghpay Payment Gateway WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the clientref parameter found in the ~/processresponse.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.0.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • p7e4

Affected Vendor

WooCommerce myghpay Payment Gateway

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Affected Software

WooCommerce myghpay Payment Gateway
Vulnerable Versions:
3.0

Timeline

Official Publish: December 14th, 2021
Last Modified: January 31st, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)