CVE-2024-48465 in MRBS
Summary
by MITRE • 10/28/2024
The MRBS version 1.5.0 has an SQL injection vulnerability in the edit_entry_handler.php file, specifically in the rooms%5B%5D parameter
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Analysis
by VulDB Data Team • 10/28/2024
The CVE-2024-48465 vulnerability represents a critical SQL injection flaw within the MRBS (Meeting Room Booking System) version 1.5.0 application. This vulnerability specifically targets the edit_entry_handler.php component, where the rooms%5B%5D parameter serves as the attack vector. The issue stems from insufficient input validation and sanitization mechanisms that fail to properly handle user-supplied data before incorporating it into database queries. The parameter name rooms%5B%5D suggests this is a multi-valued parameter that likely accepts room identifiers or booking references, making it particularly dangerous as it could allow attackers to manipulate multiple booking records simultaneously. The vulnerability exists in the application's data handling logic where user input is directly concatenated into SQL statements without proper parameterization or escaping mechanisms.
This SQL injection vulnerability operates under CWE-89 which classifies it as a classic SQL injection attack pattern where malicious input can alter the intended execution flow of database queries. The attack surface is particularly concerning given that MRBS is a meeting room booking system that likely contains sensitive organizational data including booking schedules, user information, and potentially confidential meeting details. The rooms%5B%5D parameter indicates this vulnerability could enable attackers to manipulate room booking records, potentially allowing unauthorized access to booking data, modification of existing reservations, or even deletion of booking entries. The vulnerability's presence in the edit_entry_handler.php file suggests it occurs during the process of modifying existing booking entries, making it a critical point of attack for privilege escalation or data manipulation scenarios.
The operational impact of this vulnerability extends beyond simple data corruption or unauthorized access. Attackers could leverage this flaw to perform advanced database operations including data extraction, modification, or deletion of booking records. The vulnerability could enable an attacker to bypass authentication mechanisms if the application's database structure allows for such access patterns, potentially leading to complete system compromise. In organizational environments where MRBS manages critical scheduling information, this vulnerability could result in significant operational disruption, confidentiality breaches, and potential compliance violations. The attack could also facilitate lateral movement within networks where the booking system interfaces with other organizational systems, creating additional attack vectors. The vulnerability's exploitation could be automated, making it particularly dangerous for large organizations with extensive booking systems.
Mitigation strategies for CVE-2024-48465 must address both immediate remediation and long-term security hardening. The primary solution involves implementing proper input validation and parameterized queries throughout the edit_entry_handler.php component, specifically addressing the rooms%5B%5D parameter handling. Organizations should implement input sanitization routines that filter or escape special characters that could be used in SQL injection attacks, while also ensuring that all database interactions utilize prepared statements or parameterized queries to prevent malicious input from being interpreted as SQL commands. The vulnerability aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, and T1213.002 which addresses data from information repositories. Security teams should also implement web application firewalls to detect and block suspicious SQL injection patterns, conduct comprehensive code reviews to identify similar vulnerabilities in other application components, and establish secure coding practices that prevent similar issues in future development cycles. Additionally, regular vulnerability scanning and penetration testing should be conducted to identify and remediate similar weaknesses in the application's codebase.