CVE-2026-5017 identifies a SQL injection vulnerability in the Simple Food Order System version 1.0 developed by code-projects. The vulnerability resides in the /all-tickets.php file, specifically within the Parameter Handler component that processes the 'Status' argument. By manipulating this parameter, an attacker can inject arbitrary SQL commands into the backend database query. This flaw allows remote attackers to execute unauthorized SQL statements without requiring authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/PR:N/UI:N). The vulnerability impacts the confidentiality, integrity, and availability of the system's data, as attackers could extract sensitive information, modify or delete records, or disrupt service availability. Although no active exploitation in the wild has been reported, the public release of exploit code increases the likelihood of attacks. The vulnerability has a CVSS 4.0 base score of 6.9, categorized as medium severity, reflecting the moderate impact and ease of exploitation. No official patches have been linked yet, which necessitates immediate attention from users of this software. The lack of authentication and user interaction requirements makes this vulnerability particularly dangerous for exposed web servers running the affected version. The Simple Food Order System is typically deployed in hospitality and food service environments, where customer data and order integrity are critical.

The SQL injection vulnerability in the Simple Food Order System can lead to significant impacts on organizations worldwide. Exploitation could result in unauthorized disclosure of sensitive customer and business data, including order details and potentially payment information if stored improperly. Attackers could alter or delete records, causing data integrity issues and operational disruptions. The availability of the system could be affected if attackers execute commands that lock or corrupt database tables, leading to denial of service. This could disrupt food ordering operations, damaging customer trust and causing financial losses. The remote, unauthenticated nature of the exploit increases the attack surface, especially for organizations exposing the affected system to the internet. The public availability of exploit code further elevates the risk of widespread attacks. Organizations relying on this software without mitigation or patching face risks of data breaches, operational downtime, and reputational damage.

To mitigate CVE-2026-5017, organizations should first check for any official patches or updates from code-projects and apply them immediately once available. In the absence of patches, implement strict input validation and sanitization on the 'Status' parameter to prevent malicious SQL code injection. Employ parameterized queries or prepared statements in the codebase to eliminate direct concatenation of user input into SQL queries. Restrict database user permissions to the minimum necessary to limit the impact of a successful injection. Deploy web application firewalls (WAFs) with rules designed to detect and block SQL injection attempts targeting the affected endpoint. Conduct thorough code reviews and penetration testing focused on injection flaws. Monitor logs for unusual database queries or errors indicative of injection attempts. If possible, isolate the affected system from direct internet exposure or restrict access via VPN or IP whitelisting. Educate developers and administrators about secure coding practices to prevent similar vulnerabilities in future releases.