CVE-2025-14207 identifies a SQL injection vulnerability in the tushar-2223 Hotel-Management-System, a software solution used for managing hotel operations. The flaw resides in the /admin/invoiceprint.php script, where the 'ID' parameter is not properly sanitized or validated before being incorporated into SQL queries. This improper handling allows an unauthenticated remote attacker to inject malicious SQL code, potentially manipulating the backend database. The vulnerability is exploitable over the network without requiring any privileges or user interaction, making it highly accessible to attackers. The CVSS 4.0 base score of 6.9 reflects a medium severity, considering the ease of exploitation and the limited but significant impact on confidentiality, integrity, and availability. The product follows a rolling release model, complicating patch tracking as no fixed version numbers are assigned to affected or fixed releases. Although no active exploitation has been reported, publicly available exploit code increases the likelihood of future attacks. The vulnerability could enable attackers to extract sensitive customer data, alter booking records, or disrupt hotel operations, posing a serious risk to organizations relying on this system.

For European organizations, especially those in the hospitality sector using the tushar-2223 Hotel-Management-System, this vulnerability poses a risk of unauthorized data access and manipulation. Confidential customer information such as personal details and payment data could be exposed, leading to privacy violations and regulatory penalties under GDPR. Integrity of booking and billing data could be compromised, causing operational disruptions and financial losses. Availability of the system might also be affected if attackers execute destructive SQL commands. The remote, unauthenticated nature of the exploit increases the attack surface, making it easier for cybercriminals to target multiple organizations. Given the hospitality industry's importance in countries like Spain, Italy, France, and Germany, the impact could be significant, affecting customer trust and business continuity.

Organizations should immediately audit their use of the tushar-2223 Hotel-Management-System and identify if the vulnerable version is deployed. Since the product uses a rolling release model without clear versioning, direct vendor communication is essential to obtain the latest secure build or patches. In the interim, implement strict input validation and sanitization on the 'ID' parameter in /admin/invoiceprint.php to prevent SQL injection. Employ parameterized queries or prepared statements to eliminate direct SQL concatenation. Deploy web application firewalls (WAFs) with rules targeting SQL injection patterns to detect and block exploit attempts. Monitor database logs for unusual queries or access patterns. Restrict network access to the administration interface to trusted IPs only. Conduct regular security assessments and penetration tests focusing on injection flaws. Finally, ensure incident response plans are updated to handle potential data breaches stemming from this vulnerability.