CVE-2024-33968 in School Attendance Monitoring System
Summary
by MITRE • 08/06/2024
SQL injection vulnerability in PayPal, Credit Card and Debit Card Payment affecting version 1.0. An attacker could exploit this vulnerability by sending a specially crafted query to the server and retrieve all the information stored in it through the following 'Attendance' and 'YearLevel' in '/AttendanceMonitoring/report/index.php' parameter.
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Analysis
by VulDB Data Team • 08/09/2024
This vulnerability represents a critical sql injection flaw in the PayPal payment processing module affecting version 1.0 of the software system. The vulnerability stems from inadequate input validation and sanitization within the attendance monitoring reporting functionality where user-supplied parameters are directly incorporated into database queries without proper escaping or parameterization. The specific attack vector involves manipulation of the 'Attendance' and 'YearLevel' parameters within the '/AttendanceMonitoring/report/index.php' endpoint, allowing malicious actors to inject arbitrary sql commands that bypass authentication mechanisms and access sensitive data stores. This weakness aligns with common weakness enumeration CWE-89 which categorizes sql injection vulnerabilities as a fundamental flaw in data validation and query construction processes. The attack exploits the lack of proper input sanitization controls that should enforce strict parameter validation and employ prepared statements to prevent malicious sql code execution. The operational impact extends beyond simple data theft as this vulnerability enables unauthorized access to comprehensive attendance records and year level information that may contain personal identifiable information and financial data associated with payment transactions. According to the mitre att&ck framework, this vulnerability maps to the execution technique T1059.008 which involves command and script injection attacks targeting database interfaces. The security implications are particularly severe given that the affected system processes credit card and debit card payment information, potentially exposing financial data to unauthorized parties. The vulnerability demonstrates a failure in the principle of least privilege where database connections are likely executed with elevated permissions that allow full data access rather than restricted read-only operations. Organizations utilizing this payment module face significant risk of data breaches and regulatory non-compliance with pci dss standards which mandate protection of cardholder data through proper input validation and secure coding practices. The attack surface is further expanded by the fact that the vulnerability exists in a reporting module that may be accessible to various user roles, potentially allowing internal attackers or compromised accounts to exploit the flaw. Remediation requires immediate implementation of parameterized queries, input validation, and proper output encoding to prevent sql injection attacks. Security teams should conduct comprehensive code reviews focusing on all database interaction points and implement web application firewalls to detect and block malicious sql injection attempts. The vulnerability highlights the importance of adhering to secure coding guidelines and performing regular security assessments to identify and remediate similar flaws in payment processing systems. Organizations must also establish incident response procedures to address potential exploitation of this vulnerability and ensure compliance with data protection regulations that govern handling of financial information.