CVE-2026-104724
Received Received - Intake

SQL Injection in FireBox WooCommerce Popup Builder WordPress Plugin

Publication date: 2026-10-10

Last updated on: 2026-10-10

Assigner: Wordfence

Description
The FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment plugin for WordPress is vulnerable to generic SQL Injection via FireBox Form Display Condition in all versions up to, and including, 3.1.13 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 author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. On fresh installations of version 3.1.10 and later, exploitation requires administrator-level access; however, on sites upgraded from a version prior to 3.1.10, the preserveCampaignRoleAccess() migration grants the edit_fireboxes capability to any role that previously held edit_posts, reducing the minimum required privilege to Author-level.

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Meta Information

Published
2026-10-10
Last Modified
2026-10-10
Generated
2026-10-10
AI Q&A
2026-10-10
EPSS Evaluated
N/A
NVD
CVE-2026-104724
EUVD
EUVD-2026-96066

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
fireplugins FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment 0

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.

Attack-Flow Graph

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Executive Summary

This vulnerability is a SQL Injection flaw in the FireBox WordPress plugin. It allows authenticated attackers with author-level access or higher to inject malicious SQL queries into existing database queries. The issue stems from insufficient input sanitization and lack of proper SQL query preparation in the plugin's FireBox Form Display Condition feature.

Detection Guidance

Detection requires checking for unauthorized SQL queries or suspicious database access patterns. Review WordPress logs for unusual FireBox plugin activity or failed queries. Use WordPress security plugins to monitor plugin behavior and database interactions.

Impact Analysis

An attacker could exploit this to extract sensitive data from your WordPress database, such as user credentials, personal information, or other confidential data. The impact depends on your site's content and user roles. On fresh installations of version 3.1.10+, admin access is required, but older upgraded sites may allow author-level access to exploit this.

Compliance Impact

This vulnerability could lead to unauthorized data access, potentially violating GDPR (data protection) and HIPAA (health information privacy) requirements. If exploited, it may result in data breaches that require regulatory reporting and could lead to fines or penalties for non-compliance.

Mitigation Strategies

Immediately update the FireBox plugin to the latest version if available. If not, disable the plugin until a patch is released. Restrict author-level and higher user roles to reduce attack surface. Review database access logs for signs of exploitation.

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