CVE-2024-49691 in Product Filter by WBW Plugin
Summary
by MITRE • 10/24/2024
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WBW Plugins Product Filter by WBW woo-product-filter allows SQL Injection.This issue affects Product Filter by WBW: from n/a through <= 2.7.0.
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Analysis
by VulDB Data Team • 04/06/2026
The vulnerability CVE-2024-49691 represents a critical SQL injection flaw within the WBW Plugins Product Filter by WBW woo-product-filter WordPress plugin. This security weakness stems from improper neutralization of special elements in SQL commands, creating a pathway for malicious actors to execute unauthorized database operations. The vulnerability specifically impacts versions of the plugin ranging from the initial release through version 2.7.0, making a substantial portion of users susceptible to exploitation. The issue falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection vulnerabilities where user-supplied data is inadequately sanitized before being incorporated into database queries.
The technical implementation of this vulnerability occurs when the plugin processes user input through product filtering parameters without proper input validation or parameterized query construction. Attackers can manipulate filter parameters to inject malicious SQL code that gets executed against the underlying database system. This allows for unauthorized data access, modification, or deletion, potentially compromising the entire WordPress installation and associated customer information. The vulnerability's exploitation requires minimal technical expertise and can be automated through various attack frameworks, making it particularly dangerous in environments where the plugin is widely deployed.
Operational impact of this vulnerability extends beyond simple data compromise to include complete system takeover potential. An attacker could extract sensitive customer data, including personal information and purchase histories, modify product listings, or even escalate privileges within the WordPress environment. The vulnerability affects the core functionality of e-commerce operations, potentially leading to financial losses, regulatory compliance violations, and reputational damage. Organizations using affected versions face significant risk of data breaches, with the attack surface expanding to include all product filtering functionality within the WordPress site. The vulnerability's presence in versions up to 2.7.0 indicates a prolonged window of exposure, suggesting that many installations may remain unpatched.
Mitigation strategies for CVE-2024-49691 require immediate action to address the SQL injection vulnerability. The primary recommendation involves upgrading to the latest version of the Product Filter by WBW plugin where the vulnerability has been patched. System administrators should also implement input validation measures and parameterized queries to prevent similar issues in custom code. Network-level protections including web application firewalls can provide additional defense-in-depth measures, though these should not replace proper code remediation. Security monitoring should be enhanced to detect unusual database query patterns that may indicate exploitation attempts. Organizations should conduct comprehensive vulnerability assessments to identify any other potentially affected plugins or custom code implementations that may exhibit similar SQL injection vulnerabilities, aligning with ATT&CK framework techniques for credential access and defense evasion. The remediation process should include thorough testing to ensure that the patch does not introduce compatibility issues with existing site functionality while maintaining robust security controls.