CVE-2025-8382 is a SQL Injection vulnerability identified in version 1.0 of the Campcodes Online Hotel Reservation System, specifically within an unspecified function in the /admin/edit_room.php file. The vulnerability arises due to improper sanitization or validation of the 'room_id' parameter, which can be manipulated by an attacker to inject malicious SQL code. This flaw allows an attacker to execute arbitrary SQL queries on the backend database remotely without requiring user interaction or authentication, as indicated by the CVSS vector. The vulnerability is classified as medium severity with a CVSS 4.0 score of 5.3, reflecting the potential for limited confidentiality, integrity, and availability impact. Although the exploit has been publicly disclosed, there are no known active exploits in the wild at this time. The vulnerability could enable attackers to access, modify, or delete sensitive reservation data, potentially leading to data breaches or disruption of hotel reservation services. The vulnerability's presence in an administrative interface suggests that the affected system might be exposed internally or externally depending on deployment, increasing the risk if the admin panel is accessible remotely.

For European organizations operating hotels or managing hotel reservation systems using Campcodes Online Hotel Reservation System 1.0, this vulnerability poses a significant risk to the confidentiality and integrity of customer and booking data. Exploitation could lead to unauthorized access to sensitive personal information, including guest details and payment data, potentially violating GDPR and other data protection regulations. Additionally, attackers could manipulate reservation records, causing operational disruptions and reputational damage. Given the hospitality sector's importance in Europe and the increasing reliance on online booking platforms, successful exploitation could impact business continuity and customer trust. The medium severity rating suggests that while the vulnerability is exploitable remotely without authentication, the overall impact might be limited by the scope of the affected functionality and the presence of mitigating controls. However, the public disclosure of the exploit increases the urgency for European organizations to address this vulnerability promptly.

1. Immediate patching: Organizations should verify if an official patch or update from Campcodes is available and apply it promptly. If no patch exists, consider upgrading to a newer, secure version or alternative software. 2. Input validation and sanitization: Implement strict server-side validation and sanitization of all input parameters, especially 'room_id', to prevent injection attacks. 3. Use of prepared statements: Refactor database queries to use parameterized queries or prepared statements to eliminate SQL injection vectors. 4. Access control: Restrict access to the /admin/edit_room.php interface to trusted IP addresses or via VPN to reduce exposure. 5. Web application firewall (WAF): Deploy a WAF with rules to detect and block SQL injection attempts targeting the affected endpoint. 6. Monitoring and logging: Enhance logging of administrative actions and monitor for unusual database queries or access patterns indicative of exploitation attempts. 7. Security testing: Conduct regular security assessments, including automated scanning and manual penetration testing, focusing on injection vulnerabilities in administrative modules. 8. Incident response readiness: Prepare to respond to potential data breaches or service disruptions resulting from exploitation.