CVE-2025-13201 is a SQL injection vulnerability identified in the Simple Cafe Ordering System version 1.0, developed by code-projects. The vulnerability resides in the /login.php file, where the Username parameter is improperly sanitized, allowing attackers to inject malicious SQL code. This injection flaw can be exploited remotely without any authentication or user interaction, making it highly accessible to attackers. Successful exploitation can lead to unauthorized access to the backend database, enabling attackers to retrieve, modify, or delete sensitive data such as user credentials, order information, or payment details. The vulnerability has a CVSS 4.0 base score of 6.9, categorized as medium severity, reflecting its moderate impact on confidentiality, integrity, and availability. Although no known active exploits have been reported in the wild, a public exploit is available, increasing the likelihood of future attacks. The lack of official patches or updates necessitates immediate mitigation efforts by users of this software. The vulnerability highlights the critical need for secure coding practices, particularly input validation and use of parameterized queries to prevent SQL injection attacks.

For European organizations, particularly small and medium-sized enterprises in the hospitality and food service sectors using the Simple Cafe Ordering System, this vulnerability poses significant risks. Exploitation could lead to unauthorized disclosure of customer data, including personal and payment information, resulting in privacy violations and potential regulatory penalties under GDPR. Data integrity could be compromised, affecting order accuracy and business operations, while availability could be disrupted through database manipulation or denial-of-service conditions. The reputational damage from a breach could be substantial, impacting customer trust and business continuity. Given the remote and unauthenticated nature of the attack, the threat landscape is broad, and organizations without adequate defenses are highly vulnerable. The medium severity score indicates a moderate but actionable risk that requires timely attention to avoid exploitation and downstream impacts.

Organizations should immediately implement input validation and sanitization on the Username parameter within /login.php, employing parameterized queries or prepared statements to prevent SQL injection. In the absence of an official patch, code review and modification of the affected login module are critical. Deploying web application firewalls (WAFs) with SQL injection detection rules can provide a temporary protective layer. Regularly monitoring logs for suspicious login attempts or unusual database queries can help detect exploitation attempts early. Organizations should also conduct security assessments and penetration testing focused on injection vulnerabilities. If possible, isolating the affected system from critical networks and limiting database privileges for the application can reduce potential damage. Finally, organizations should stay alert for vendor updates or community patches and apply them promptly once available.