CVE-2026-16811
Received Received - Intake

Time-Based SQL Injection in ShopLentor WooCommerce Plugin

Publication date: 2026-07-28

Last updated on: 2026-07-28

Assigner: Wordfence

Description
The ShopLentor – All-in-One WooCommerce Growth & Store Enhancement Plugin plugin for WordPress is vulnerable to time-based SQL Injection via the 'orderby' parameter in all versions up to, and including, 3.4.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

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Meta Information

Published
2026-07-28
Last Modified
2026-07-28
Generated
2026-07-28
AI Q&A
2026-07-28
EPSS Evaluated
N/A
NVD
CVE-2026-16811
EUVD
EUVD-2026-49696

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
shoplentor all-in-one_woocommerce_growth_&_store_enhancement_plugin to 3.4.5 (inc)

Helpful Resources

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 vulnerability is a time-based SQL Injection in the ShopLentor WordPress plugin affecting versions up to 3.4.5. It occurs due to insufficient escaping of the 'orderby' parameter and lack of proper SQL query preparation. Authenticated attackers with administrator-level access can inject malicious SQL queries to extract sensitive database information.

Detection Guidance

To detect this vulnerability, inspect WordPress sites using the ShopLentor plugin version 3.4.5 or lower. Check server logs for unusual SQL query patterns or time-based delays in responses from the 'orderby' parameter. No specific commands are provided in the context.

Impact Analysis

If you use the vulnerable ShopLentor plugin, attackers with admin access could steal sensitive data from your WordPress database, such as user credentials, personal information, or other confidential data stored in the site.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, potentially violating GDPR (if personal data is leaked) or HIPAA (if protected health information is compromised). Organizations may face legal penalties, fines, or reputational damage due to non-compliance.

Mitigation Strategies

Immediately update the ShopLentor plugin to the latest version beyond 3.4.5. If an update is unavailable, consider disabling the plugin temporarily or restricting access to administrator-level users until a patch is applied.

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