CVE-2024-13478 in LTL Freight Quotes Plugin
Summary
by MITRE • 02/19/2025
The LTL Freight Quotes – TForce Edition plugin for WordPress is vulnerable to SQL Injection via the 'dropship_edit_id' and 'edit_id' parameters in all versions up to, and including, 3.6.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Analysis
by VulDB Data Team • 02/19/2025
The vulnerability identified as CVE-2024-13478 affects the LTL Freight Quotes – TForce Edition plugin for WordPress, specifically targeting versions up to and including 3.6.4. This represents a critical security flaw that exposes the plugin to unauthorized data access through SQL injection techniques. The vulnerability stems from inadequate input validation and sanitization within the plugin's handling of specific parameters, creating a pathway for malicious actors to manipulate database queries without authentication. The affected parameters 'dropship_edit_id' and 'edit_id' demonstrate a fundamental weakness in the plugin's security architecture where user-supplied input is not properly escaped or prepared before being incorporated into database operations.
The technical implementation of this vulnerability aligns with CWE-89 which categorizes SQL injection flaws as weaknesses in software that allows attackers to execute arbitrary SQL commands. The plugin's failure to properly escape user input creates an environment where attackers can inject malicious SQL code into existing database queries through the vulnerable parameters. This lack of proper input sanitization means that when these parameters are processed, the database receives not just the intended data but also additional SQL commands that can be executed with the privileges of the database user. The vulnerability operates at the application layer where the plugin fails to implement proper prepared statements or parameterized queries, instead relying on direct string concatenation that makes the system susceptible to malicious input manipulation.
Operationally, this vulnerability presents a significant risk to WordPress sites utilizing the affected plugin, as it allows unauthenticated attackers to extract sensitive information from the database without requiring any valid credentials or authentication. The impact extends beyond simple data theft to potentially enabling further attacks such as privilege escalation, data modification, or complete database compromise. Attackers could leverage this vulnerability to access customer information, shipping details, financial data, and other sensitive business information stored within the plugin's database tables. The unauthenticated nature of the attack means that any visitor to the website could potentially exploit this flaw, making it particularly dangerous for public-facing WordPress installations.
Security mitigations for this vulnerability should focus on immediate patching of the plugin to version 3.6.5 or later where the SQL injection flaws have been addressed through proper input sanitization and parameterized query implementation. Organizations should also implement network-level protections such as web application firewalls that can detect and block SQL injection attempts targeting known vulnerable parameters. Database access controls should be reviewed to ensure that the WordPress database user has minimal required privileges, following the principle of least privilege. Additionally, monitoring and logging of database queries should be enhanced to detect anomalous patterns that might indicate exploitation attempts. The remediation process should include thorough testing of the updated plugin to ensure that all functionality remains intact while the security vulnerabilities have been properly addressed. This vulnerability demonstrates the critical importance of proper input validation and the implementation of secure coding practices in web applications, particularly those handling sensitive business data.