CVE-2024-13489 identifies a critical SQL Injection vulnerability in the 'LTL Freight Quotes – Old Dominion Edition' WordPress plugin developed by enituretechnology. This vulnerability exists in all versions up to and including 4.2.10 due to insufficient escaping and lack of prepared statements for the 'edit_id' and 'dropship_edit_id' parameters. These parameters are directly incorporated into SQL queries without proper sanitization, enabling unauthenticated attackers to append arbitrary SQL commands. This can lead to unauthorized disclosure of sensitive information stored in the backend database, such as customer data, shipment details, or credentials. The vulnerability is remotely exploitable over the network without requiring authentication or user interaction, increasing its risk profile. Although no public exploits have been reported yet, the ease of exploitation and the critical nature of SQL Injection vulnerabilities necessitate urgent attention. The plugin is commonly used in WordPress environments supporting freight and logistics operations, making affected installations attractive targets for attackers seeking to compromise business data integrity and confidentiality.

The primary impact of this vulnerability is the potential unauthorized disclosure of sensitive database information, which can include customer details, shipment records, and potentially administrative credentials. This breach of confidentiality can lead to privacy violations, regulatory non-compliance, and reputational damage. Since the vulnerability does not affect data integrity or availability directly, attackers are limited to data extraction rather than data modification or service disruption. However, extracted data can be leveraged for further attacks such as identity theft, fraud, or lateral movement within the network. Organizations worldwide using the affected plugin in their WordPress environments, especially those in logistics and freight sectors, face increased risk of data breaches. The ease of exploitation without authentication or user interaction broadens the attack surface, making automated scanning and exploitation feasible by malicious actors. This can result in widespread compromise if not promptly addressed.

1. Immediate upgrade to a patched version of the 'LTL Freight Quotes – Old Dominion Edition' plugin once available from the vendor. 2. In the absence of a patch, restrict access to the vulnerable parameters by implementing web application firewall (WAF) rules that detect and block SQL injection patterns targeting 'edit_id' and 'dropship_edit_id'. 3. Employ input validation and sanitization at the application level to ensure parameters are strictly numeric or conform to expected formats. 4. Use database user accounts with the least privileges necessary to limit the impact of any successful injection. 5. Monitor database logs and web server logs for unusual query patterns or repeated access attempts to the vulnerable endpoints. 6. Conduct regular security assessments and penetration tests focusing on SQL injection vectors. 7. Educate development teams on secure coding practices, emphasizing the use of parameterized queries or prepared statements to prevent SQL injection. 8. Consider isolating or segmenting the WordPress environment to limit lateral movement if a breach occurs.