dhruvin Custom Payment Gateways for WooCommerce Plugin up to 2.1.0 on WordPress Checkout alg_wc_cpg_input_fields cross site scripting

Summaryinfo

A vulnerability classified as problematic has been found in dhruvin Custom Payment Gateways for WooCommerce Plugin up to 2.1.0 on WordPress. Affected by this issue is some unknown functionality of the component Checkout Handler. The manipulation of the argument alg_wc_cpg_input_fields leads to cross site scripting. This vulnerability is documented as CVE-2026-7517. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in dhruvin Custom Payment Gateways for WooCommerce Plugin up to 2.1.0 on WordPress. It has been rated as problematic. This issue affects some unknown processing of the component Checkout Handler. The manipulation of the argument alg_wc_cpg_input_fields with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

The Custom Payment Gateways for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'alg_wc_cpg_input_fields' parameter in all versions up to, and including, 2.1.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is exploitable by unauthenticated guest users submitting a crafted checkout POST request, requiring no custom input fields to be configured in the plugin.

The weakness was released by Azril Fathoni. The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2026-7517 since 04/30/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 2.1.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-40902). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• E-Commerce Management Software

Vendor

• dhruvin

Name

• Custom Payment Gateways for WooCommerce Plugin

Version

• 2.0
• 2.1.0

CPE 2.3info

• 🔒
• 🔒

CPE 2.2info

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• 🔒

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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