CVE-2024-0497 in Student Information System
Summary
by MITRE • 01/13/2024
A vulnerability was found in Campcodes Student Information System 1.0. It has been classified as critical. Affected is an unknown function of the file /classes/Users.php?f=save. The manipulation of the argument username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-250602 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 02/02/2024
The vulnerability identified as CVE-2024-0497 represents a critical sql injection flaw within the Campcodes Student Information System version 1.0. This weakness exists in the user authentication and management functionality, specifically within the /classes/Users.php file at the f=save endpoint. The vulnerability stems from inadequate input validation and sanitization of user-supplied data, particularly the username parameter that is processed through the save function. Security researchers have classified this issue as critical due to its potential for remote exploitation and the severity of impact it can have on the system's data integrity and confidentiality.
The technical implementation of this vulnerability occurs when an attacker submits a malicious username value that contains sql payload characters and commands. The application fails to properly escape or parameterize this input before incorporating it into sql queries, allowing attackers to manipulate the database structure and execute unauthorized commands. This flaw enables attackers to bypass authentication mechanisms, extract sensitive information from the database, modify or delete records, and potentially gain elevated privileges within the system. The vulnerability's remote exploitation capability means that attackers do not require physical access to the system and can target it from any location with internet connectivity.
The operational impact of CVE-2024-0497 extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to student information. Given that this is a student information system, the potential for data breaches involving personal identification information, academic records, and other sensitive educational data poses significant privacy and compliance risks. Organizations using this system may face regulatory violations under data protection laws such as gdpr,FERPA, or other applicable privacy regulations. The public disclosure of the exploit adds urgency to remediation efforts, as threat actors can immediately leverage this vulnerability without requiring advanced technical skills to develop custom attack vectors.
Mitigation strategies for this vulnerability should include immediate implementation of input validation and parameterized queries throughout the application codebase. The specific fix requires modifying the /classes/Users.php file to sanitize all user inputs before processing, particularly the username parameter in the f=save function. Organizations should implement proper database access controls, employ web application firewalls, and conduct comprehensive code reviews to identify similar vulnerabilities. Additionally, the system should be updated to the latest version if available, and security monitoring should be enhanced to detect potential exploitation attempts. This vulnerability aligns with CWE-89 sql injection and may be categorized under ATT&CK technique T1190 for exploitation of remote services, emphasizing the need for proactive security measures and incident response protocols to address this critical threat effectively.