CVE-2024-5233 in Complete Web-Based School Management System
Summary
by MITRE • 05/23/2024
A vulnerability was found in Campcodes Complete Web-Based School Management System 1.0. It has been declared as critical. This vulnerability affects unknown code of the file /view/teacher_salary_details3.php. The manipulation of the argument index leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-265984.
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Analysis
by VulDB Data Team • 02/27/2025
The vulnerability identified as CVE-2024-5233 represents a critical sql injection flaw within the Campcodes Complete Web-Based School Management System version 1.0. This system serves educational institutions by providing comprehensive management capabilities including student records, teacher information, and financial data handling. The vulnerability specifically resides in the /view/teacher_salary_details3.php file, making it a targeted attack vector for malicious actors seeking to compromise the system's database integrity. The flaw manifests when an attacker manipulates the index argument parameter, which then gets improperly processed and executed within sql queries. This critical weakness allows unauthorized individuals to inject malicious sql commands directly into the database layer, potentially gaining full access to sensitive institutional data.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the php application code. When the index argument is submitted through the web interface, the application fails to properly escape or validate the user-supplied data before incorporating it into sql queries. This lack of proper data sanitization creates a direct pathway for sql injection attacks, as demonstrated by the publicly disclosed exploit. The vulnerability's remote exploitability means that attackers do not require physical access to the system or local network privileges to initiate the attack, significantly expanding the potential threat surface. According to the vulnerability database identifier VDB-265984, this flaw has already been exploited in the wild, indicating active threat intelligence and real-world attack campaigns targeting this specific system.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete system compromise and potential data destruction. Attackers could leverage this sql injection flaw to extract confidential teacher salary information, student records, administrative credentials, and other sensitive institutional data. The exposure of teacher salary details represents a significant privacy breach that could affect personal financial information and employment conditions. Additionally, the compromise of the database could enable attackers to modify or delete critical educational records, disrupt system operations, and potentially establish persistent backdoors for continued unauthorized access. This vulnerability directly aligns with CWE-89, which categorizes sql injection as a fundamental weakness in application security, and maps to attack techniques within the ATT&CK framework under T1190 for exploit public-facing applications and T1071.004 for application layer protocol.
Mitigation strategies for CVE-2024-5233 require immediate action from system administrators and security teams. The primary remediation involves implementing proper input validation and parameterized queries throughout the application code, specifically within the affected php file. All user-supplied inputs should be sanitized using prepared statements or stored procedures that separate sql code from data, preventing malicious injection attempts. Organizations should also deploy web application firewalls to monitor and filter suspicious sql injection patterns, while implementing comprehensive network segmentation to limit the impact of potential compromises. Regular security audits and code reviews should be conducted to identify similar vulnerabilities across the entire application suite, as this flaw may indicate broader security gaps in the system architecture. System administrators should also enforce strict access controls, implement multi-factor authentication, and establish robust monitoring systems to detect unauthorized database access attempts. The public disclosure of this exploit necessitates urgent patch deployment or temporary system isolation until proper security measures are implemented to prevent unauthorized access to the school management system's database infrastructure.