CVE-2021-39308 Information

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.

CVSS Vector

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

Reference

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39308 https://plugins.trac.wordpress.org/browser/woo-myghpay-payment-gateway/trunk/processresponse.php?rev=2410420#L134

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1