CVE-2024-33404 in Complete Web-Based School Management System
Summary
by MITRE • 05/06/2024
A SQL injection vulnerability in /model/add_student_first_payment.php in campcodes Complete Web-Based School Management System 1.0 allows attacker to execute arbitrary SQL commands via the index parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 03/25/2025
This vulnerability exists within the campcodes Complete Web-Based School Management System version 1.0 where the file /model/add_student_first_payment.php fails to properly sanitize user input before incorporating it into SQL queries. The index parameter serves as the primary attack vector, allowing malicious actors to inject arbitrary SQL commands that bypass normal input validation mechanisms. The flaw stems from improper parameter handling where user-supplied data directly influences database query construction without adequate sanitization or prepared statement usage. This represents a classic sql injection vulnerability that can be categorized under CWE-89 according to the Common Weakness Enumeration standards. The vulnerability enables attackers to manipulate database operations through crafted input that gets executed as part of the SQL command structure. Security researchers have identified this as a critical risk due to the potential for unauthorized data access, modification, or deletion within the school management system database. The impact extends beyond simple data theft as attackers can leverage this vulnerability to escalate privileges, extract sensitive student information, or even compromise the entire system infrastructure.
The operational implications of this vulnerability are severe for educational institutions relying on the campcodes system for student management. An attacker exploiting this flaw can gain unauthorized access to student records, payment information, and potentially personal identifiable information stored within the database. The attack surface is particularly concerning as it targets the payment processing functionality, which typically contains sensitive financial data. This vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol usage and T1566 for credential access through social engineering or direct exploitation. The attack can be executed remotely without requiring authentication, making it particularly dangerous for systems accessible over the internet. Organizations using this software face significant compliance risks under data protection regulations such as GDPR or FERPA, as unauthorized access to student information constitutes a breach of privacy laws. The vulnerability can be exploited using standard sql injection payloads that manipulate the index parameter to inject malicious sql commands into the database query execution flow.
Mitigation strategies should focus on immediate implementation of parameterized queries and input validation controls within the affected php script. The system requires proper sanitization of all user inputs through prepared statements or proper escaping mechanisms before incorporating them into sql queries. Organizations should implement web application firewalls to detect and block suspicious sql injection patterns targeting the specific endpoint. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities across the entire application codebase. The fix must ensure that all parameters passed to database queries undergo strict validation and sanitization processes. Additionally, implementing least privilege access controls for database connections and regular monitoring of database activities can help detect unauthorized access attempts. System administrators should also consider implementing automated patch management processes to ensure timely updates of the school management system. The vulnerability demonstrates the importance of following secure coding practices and adhering to OWASP top ten security guidelines for web application development. Organizations should establish incident response procedures specifically designed to handle sql injection attacks and data breach scenarios. Regular staff training on secure coding practices and vulnerability awareness can further reduce the risk of exploitation through this type of vulnerability.