CVE-2025-11612 identifies a SQL injection vulnerability in the Simple Food Ordering System version 1.0 developed by code-projects. The flaw exists in the /addproduct.php script, where the Category parameter is improperly sanitized, allowing an attacker to inject malicious SQL code remotely without requiring authentication or user interaction. This injection can manipulate backend database queries, potentially exposing sensitive data, modifying records, or disrupting database integrity. The vulnerability has a CVSS 4.0 base score of 5.3, reflecting medium severity, with low complexity of attack and no privileges or user interaction needed. Although no known exploits are currently active in the wild, the public disclosure increases the risk of exploitation attempts. The affected software is typically used by small to medium food service businesses for order management, which may limit the scale but not the criticality of impact. No official patches have been linked yet, so organizations must implement immediate mitigations such as input validation and prepared statements. Monitoring database logs for anomalous queries is also recommended. The vulnerability highlights the importance of secure coding practices in web applications handling business-critical operations.

For European organizations using the Simple Food Ordering System 1.0, this vulnerability could lead to unauthorized access to customer data, order information, and potentially payment details stored in the backend database. This compromises confidentiality and integrity, potentially resulting in data breaches, financial loss, reputational damage, and regulatory penalties under GDPR. Availability impact is limited but possible if attackers manipulate or delete critical data. Small and medium enterprises in the food service sector, which often rely on such niche software, are particularly at risk. The ease of remote exploitation without authentication increases the threat level. Organizations may face operational disruptions if attackers exploit the vulnerability to alter orders or product information. The public disclosure without an available patch raises urgency for mitigation. Overall, the impact is moderate but significant for affected entities, especially those handling sensitive customer data or operating in regulated environments.

1. Immediately implement input validation and sanitization on the Category parameter in /addproduct.php to reject or properly escape malicious input. 2. Refactor the application code to use parameterized queries or prepared statements to prevent SQL injection. 3. If patch updates become available from the vendor, prioritize timely application of these patches. 4. Deploy web application firewalls (WAF) with rules targeting SQL injection attempts specific to this parameter and endpoint. 5. Conduct thorough code reviews and security testing of the entire application to identify and remediate similar injection flaws. 6. Monitor database logs and application logs for unusual query patterns or errors indicative of injection attempts. 7. Restrict database user permissions to the minimum necessary to limit damage in case of exploitation. 8. Educate development and IT teams about secure coding practices and the risks of SQL injection. 9. Consider isolating or replacing the vulnerable system if immediate remediation is not feasible, especially in high-risk environments.