CVE-2023-43374 in Hoteldruid
Summary
by MITRE • 09/20/2023
Hoteldruid v3.0.5 was discovered to contain a SQL injection vulnerability via the id_utente_log parameter at /hoteldruid/personalizza.php.
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Analysis
by VulDB Data Team • 09/25/2024
The vulnerability identified as CVE-2023-43374 affects Hoteldruid version 3.0.5 and represents a critical SQL injection flaw that could potentially compromise the entire database infrastructure of affected systems. This vulnerability resides within the personalizza.php script at the /hoteldruid/ path and specifically targets the id_utente_log parameter, which serves as an entry point for malicious input manipulation. The flaw allows attackers to inject arbitrary SQL commands through this parameter, potentially enabling unauthorized access to sensitive user data, database manipulation, and privilege escalation within the application's backend systems. Such vulnerabilities are particularly dangerous in web applications that handle personal information, as they can lead to complete system compromise and data breaches.
The technical implementation of this SQL injection vulnerability stems from inadequate input validation and sanitization within the application's parameter handling mechanism. When the id_utente_log parameter is processed without proper escaping or parameterized query construction, attackers can craft malicious payloads that bypass normal input restrictions and directly influence the SQL query execution flow. This weakness falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection vulnerabilities where untrusted data is incorporated into SQL commands without proper validation or escaping mechanisms. The vulnerability can be exploited through various attack vectors including direct parameter manipulation, cookie injection, or even header-based attacks depending on how the parameter is processed within the application's request handling chain.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and potential lateral movement within network environments. An attacker who successfully exploits this vulnerability could gain access to user credentials, personal information, booking records, and potentially administrative privileges within the Hoteldruid system. The implications are particularly severe given that hotel management systems often contain sensitive personal data including guest information, payment details, and reservation histories that could be monetized on dark web marketplaces. Additionally, this vulnerability could serve as a foothold for more sophisticated attacks, potentially enabling privilege escalation to system-level access or facilitating further exploitation of other interconnected systems within the organization's infrastructure.
Security mitigation strategies for this vulnerability should prioritize immediate patching of the affected Hoteldruid version to the latest available release that addresses the SQL injection flaw. Organizations should implement proper input validation and sanitization mechanisms throughout their web applications, ensuring that all user-supplied parameters undergo rigorous validation before being processed in database queries. The implementation of parameterized queries or prepared statements should be mandatory for all database interactions, as recommended by the OWASP Top Ten security practices and aligned with the ATT&CK framework's mitigation strategies for command injection vulnerabilities. Network segmentation and intrusion detection systems should be deployed to monitor for suspicious parameter manipulation attempts, while regular security audits and penetration testing should be conducted to identify similar vulnerabilities within the application's codebase. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional layers of protection against exploitation attempts targeting this specific vulnerability.