CVE-2023-33331 HIGH

CVE-2023-33331: WordPress WooCommerce Product Vendors Plugin <= 2.1.76 is vulnerable to SQL Injection

Vendor Woocommerce
Product Product Vendors
Weakness CWE-89 · SQLi
Published December 18, 2023
Last update April 28, 2026

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WooCommerce Product Vendors allows SQL Injection.This issue affects Product Vendors: from n/a through 2.1.76.

Explanation of Vulnerability in Simple Terms

02Summary

Product Vendors for WooCommerce versions up to 2.1.76 contain a SQL injection vulnerability in database queries. An attacker with low-level site access can craft malicious input to extract sensitive data from the database or disrupt site availability. The vulnerability requires authentication but affects the entire site scope.

What an attacker can do

03Attacker Capabilities

Extract sensitive data from the database or cause the site to become unavailable.

Potential impact on your site

04Site Impact

Unauthorized access to customer data, order information, or site disruption if the plugin is not updated.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account on the site (e.g., vendor or subscriber role).

Key dates

06Disclosure timeline

December 18, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE