CVE-2026-66436
Deferred Deferred - Pending Action

Unauthenticated SQL Injection in Active Products Tables for WooCommerce

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Patchstack

Description
Unauthenticated SQL Injection in Active Products Tables for WooCommerce <= 1.1.1 versions.

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Meta Information

Published
2026-08-13
Last Modified
2026-08-13
Generated
2026-09-03
AI Q&A
2026-08-13
EPSS Evaluated
2026-09-01
NVD
CVE-2026-66436
EUVD
EUVD-2026-57866

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
woocommerce woocommerce to 1.1.1 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
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. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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Executive Summary

This is an unauthenticated SQL injection vulnerability in the Active Products Tables plugin for WooCommerce versions up to and including 1.1.1. It allows remote attackers to execute arbitrary SQL commands on the database without authentication.

Detection Guidance

To detect unauthenticated SQL injection in WooCommerce Active Products Tables, inspect web server logs for suspicious SQL query patterns like UNION SELECT or malicious payloads in GET/POST parameters. Check for unusual database queries or errors in application logs. Use tools like sqlmap to test for SQLi vulnerabilities with commands such as: sqlmap -u "http://target.com/path?param=1" --batch --dbs. Ensure backups are available before testing.

Impact Analysis

An attacker could exploit this to read, modify, or delete sensitive data in your WooCommerce database, including customer information, orders, and payment details. This could lead to data breaches, financial loss, or website compromise.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access to personal and sensitive data. Organizations may face legal penalties, fines, and reputational damage if exploited.

Mitigation Strategies

Update WooCommerce to the latest version to patch the SQL injection vulnerability in Active Products Tables. Disable the affected plugin if an update is unavailable. Monitor database queries for suspicious activity.

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