CVE-2025-11486 identifies a SQL injection vulnerability in SourceCodester Farm Management System version 1.0, located in the /buyNow.php script. The vulnerability arises from improper sanitization of the 'Name' parameter, which is directly incorporated into SQL queries, allowing attackers to inject malicious SQL code. This injection can be performed remotely without requiring authentication or user interaction, increasing the attack surface. Exploiting this flaw could enable attackers to read, modify, or delete database records, potentially compromising sensitive farm management data such as inventory, transactions, or user information. The CVSS 4.0 score of 5.3 reflects a medium severity, considering the lack of privilege requirements but presence of limited impact on confidentiality, integrity, and availability. No official patches have been released yet, and while public exploit code exists, there are no confirmed reports of active exploitation in the wild. The vulnerability highlights the need for secure coding practices, particularly input validation and the use of parameterized queries to prevent SQL injection attacks. Organizations using this system should audit their deployments and apply mitigations promptly to avoid data breaches or operational disruptions.

For European organizations, particularly those in the agricultural sector using SourceCodester Farm Management System 1.0, this vulnerability poses a risk of unauthorized data access and manipulation. Compromise of farm management data could lead to operational inefficiencies, financial losses, and exposure of sensitive business information. Additionally, attackers could disrupt availability by corrupting or deleting critical data. Given the remote and unauthenticated nature of the exploit, attackers could target multiple organizations en masse. The impact extends beyond individual farms to supply chains and partners relying on accurate farm data. Regulatory compliance risks also arise if personal or sensitive data is exposed, potentially triggering GDPR violations and associated penalties. The medium severity rating suggests that while the threat is significant, it may not lead to full system compromise without additional vulnerabilities or misconfigurations. Nonetheless, the presence of publicly available exploit code increases the urgency for European entities to address this vulnerability swiftly.

To mitigate CVE-2025-11486, organizations should first verify if they are running SourceCodester Farm Management System version 1.0 and specifically assess the usage of the /buyNow.php endpoint. Immediate steps include implementing strict input validation and sanitization for the 'Name' parameter, ensuring that all user inputs are treated as data rather than executable code. Refactoring the code to use parameterized queries or prepared statements is critical to prevent SQL injection. If source code modification is not feasible, deploying Web Application Firewalls (WAFs) with custom rules to detect and block SQL injection patterns targeting the vulnerable parameter can provide interim protection. Monitoring logs for suspicious activity related to /buyNow.php requests is recommended to detect potential exploitation attempts. Organizations should also restrict access to the application to trusted networks or VPNs where possible. Finally, engaging with the vendor or community to obtain patches or updates is essential once available, and conducting regular security assessments to identify similar vulnerabilities in other components is advised.