CVE-2026-14756 in Hotel and Tourism Reservation
Summary
by MITRE • 07/05/2026
A vulnerability was found in code-projects Hotel and Tourism Reservation 1.0. Affected by this issue is some unknown functionality of the file /admin/add_tour.php of the component Tour Management Page. The manipulation of the argument delete_image results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.
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Analysis
by VulDB Data Team • 07/05/2026
This vulnerability resides within the code-projects Hotel and Tourism Reservation 1.0 application, specifically targeting the administrative tour management functionality. The issue manifests in the /admin/add_tour.php file where improper input validation allows malicious actors to manipulate the delete_image parameter, resulting in a critical sql injection flaw. This vulnerability represents a classic example of insufficient input sanitization that directly impacts database security. The attack vector is remote, meaning adversaries can exploit this weakness without requiring physical access to the system, making it particularly dangerous for web applications. The public availability of exploitation techniques significantly increases the risk profile of this vulnerability, as threat actors can readily leverage existing proof-of-concept code to compromise affected systems.
The technical implementation of this flaw demonstrates poor parameter handling within the tour management component where user-supplied input from the delete_image argument is directly incorporated into sql queries without proper sanitization or parameterization. This creates an environment where malicious sql payloads can be executed with the privileges of the web application's database user, potentially allowing for data extraction, modification, or complete database compromise. The vulnerability aligns with CWE-89 which categorizes sql injection as a fundamental weakness in software design that occurs when untrusted data is used to construct sql queries without proper validation or escaping mechanisms. This type of vulnerability typically enables attackers to bypass authentication, access sensitive customer information, manipulate reservation data, and potentially escalate privileges within the application's database layer.
The operational impact of this vulnerability extends beyond simple data compromise, as it fundamentally undermines the integrity and confidentiality of the hotel and tourism reservation system. Attackers could exploit this weakness to view, modify, or delete tour listings, reservation records, customer personal information, and payment details stored in the backend database. The remote exploitation capability means that this vulnerability could be actively targeted by threat actors scanning for vulnerable web applications, potentially leading to widespread data breaches affecting numerous customers. Organizations using this software may face regulatory compliance violations under data protection laws such as gdpr or pci dss due to inadequate security controls. Furthermore, the public exploit availability transforms this vulnerability from a theoretical risk into an active threat that could result in financial losses, reputational damage, and legal consequences for the affected organization.
Mitigation strategies should focus on immediate remediation through proper input validation and parameterized query implementation. The application code must be updated to sanitize all user inputs, particularly those used in database operations, with strict validation against expected data types and formats. Implementing prepared statements or parameterized queries for all database interactions will eliminate the sql injection risk by separating sql command structure from data values. Organizations should also deploy web application firewalls to monitor and filter suspicious requests targeting known vulnerability patterns. Regular security assessments including automated scanning and manual penetration testing should be conducted to identify similar flaws throughout the application codebase. Additionally, implementing proper access controls and least privilege principles for database connections will minimize potential damage even if other security measures fail. The remediation process must also include comprehensive code review procedures to ensure similar vulnerabilities do not exist in other components of the application. This vulnerability demonstrates the critical importance of following secure coding practices as outlined in the owasp top ten and mitre attack framework, where sql injection remains consistently ranked among the most prevalent and dangerous web application security flaws requiring immediate attention and remediation.