King-me Product Designer for WooCommerce Plugin up to 2.1.1 on WordPress Checkout AJAX Action find_resource id/table sql injection

Summaryinfo

A vulnerability classified as critical was found in King-me Product Designer for WooCommerce Plugin up to 2.1.1. Affected is the function find_resource of the component Checkout AJAX Action. Executing a manipulation of the argument id/table can lead to sql injection. This vulnerability is registered as CVE-2026-9713. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in King-me Product Designer for WooCommerce Plugin up to 2.1.1. It has been declared as critical. This vulnerability affects the function find_resource of the component Checkout AJAX Action. The manipulation of the argument id/table with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Lumise Product Designer for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the 'id' and 'table' parameters in the uploaded cart JSON file processed by the checkout AJAX action in versions up to, and including, 2.1.1. This is due to insufficient escaping on the user-supplied parameters before they are appended directly to a raw SQL query in the find_resource() function — the 'id' field is interpolated without quotes into a WHERE clause (numeric context) and 'table' is interpolated into the FROM clause, neither of which is protected by wp_magic_quotes or passed through $wpdb->prepare(). This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2026-9713 since 05/27/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/23/2026). The MITRE ATT&CK project declares the attack technique as T1505.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• King-me

Name

• Product Designer for WooCommerce Plugin

Version

• 2.1.0
• 2.1.1

CPE 2.3info

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CPE 2.2info

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