CVE-2026-2136 identifies a SQL injection vulnerability in the projectworlds Online Food Ordering System version 1.0, specifically within the /view-ticket.php script. The vulnerability arises from improper sanitization or validation of the 'ID' parameter, which an attacker can manipulate to inject malicious SQL commands. This injection flaw allows an unauthenticated remote attacker to execute arbitrary SQL queries against the backend database, potentially leading to unauthorized data access, data modification, or disruption of service. The attack vector requires no user interaction and no privileges, making it highly accessible. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P) indicates network attack vector, low attack complexity, no authentication or user interaction required, and partial impacts on confidentiality, integrity, and availability. Although no confirmed exploits are currently observed in the wild, the public availability of exploit code increases the likelihood of exploitation attempts. The affected product is a niche online food ordering platform, which may be deployed by small to medium-sized food service providers. The lack of patches or official remediation guidance necessitates immediate defensive measures by administrators. This vulnerability exemplifies the risks of insufficient input validation in web applications handling critical business operations such as order management.

For European organizations using the projectworlds Online Food Ordering System 1.0, this vulnerability poses a tangible risk to the confidentiality, integrity, and availability of customer and order data. Exploitation could lead to unauthorized disclosure of sensitive customer information, manipulation of order records, or disruption of online ordering services, damaging business reputation and customer trust. Given the critical role of online food ordering platforms in the hospitality sector, service outages or data breaches could have direct financial impacts and regulatory consequences under GDPR. The remote, unauthenticated nature of the vulnerability increases the attack surface, especially for organizations with internet-facing deployments. While the product is niche, countries with a high density of small and medium food service businesses relying on such platforms may see more exposure. The absence of known exploits in the wild currently limits immediate widespread impact, but the public exploit availability elevates the threat level. Organizations failing to address this vulnerability risk targeted attacks aiming at data theft or service disruption.

1. Immediately implement input validation and sanitization on the 'ID' parameter within /view-ticket.php to prevent SQL injection. 2. Refactor database queries to use parameterized statements or prepared queries, eliminating direct concatenation of user input. 3. If possible, upgrade to a newer, patched version of the projectworlds Online Food Ordering System once available. 4. In absence of official patches, consider deploying Web Application Firewalls (WAFs) with rules specifically targeting SQL injection patterns on the affected endpoint. 5. Conduct thorough code reviews and penetration testing focused on injection flaws across the application. 6. Monitor logs for suspicious query patterns or repeated access attempts to /view-ticket.php with unusual ID parameter values. 7. Restrict direct internet access to the vulnerable endpoint by implementing network segmentation or VPN access where feasible. 8. Educate system administrators and developers on secure coding practices to prevent similar vulnerabilities. 9. Prepare incident response plans to quickly address potential exploitation events. 10. Regularly back up databases and verify restore procedures to minimize impact of potential data corruption or loss.