CVE-2025-11359 in Simple Banking System
Summary
by MITRE • 10/07/2025
A security vulnerability has been detected in code-projects Simple Banking System 1.0. The affected element is an unknown function of the file /transfermoney.php. The manipulation of the argument ID leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
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Analysis
by VulDB Data Team • 10/07/2025
This vulnerability resides within the code-projects Simple Banking System version 1.0 where a sql injection flaw has been identified in the /transfermoney.php file. The specific function containing the vulnerability remains unspecified but operates on user-supplied ID parameters that are directly incorporated into sql queries without proper sanitization or parameterization. The vulnerability allows remote attackers to execute arbitrary sql commands by manipulating the ID argument, potentially enabling full database compromise. This represents a critical security risk as it permits unauthorized access to sensitive financial data including account balances, transaction histories, and user credentials stored within the system database. The public disclosure of this exploit significantly increases the threat surface as malicious actors can readily leverage this vulnerability without requiring advanced technical skills or extensive reconnaissance.
The technical implementation of this vulnerability follows standard sql injection patterns where user input flows directly into database query construction. When the ID parameter is passed to the unknown function within transfermoney.php, the application fails to validate or escape special sql characters, allowing attackers to inject malicious sql payloads. This flaw aligns with common weakness enumeration CWE-89 which categorizes sql injection vulnerabilities as critical security flaws. The attack vector operates remotely through web interface interactions, making it particularly dangerous as it requires no physical access to the target system. The vulnerability demonstrates poor input validation practices and lack of proper database query isolation mechanisms that are fundamental security requirements in modern web applications.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and financial fraud. Successful exploitation could enable attackers to manipulate account balances, transfer funds to their own accounts, view sensitive user information, and potentially escalate privileges within the database environment. The banking system's core functionality becomes compromised as transaction integrity is undermined, potentially leading to significant financial losses for both the institution and its customers. Additionally, the exposure of user credentials and personal financial information creates opportunities for identity theft and further credential-based attacks. This vulnerability directly violates security principles outlined in the mitre attack framework where sql injection represents a common initial access vector and lateral movement technique that attackers can use to establish persistent access to target environments.
Organizations should immediately implement multiple layers of defense to protect against this vulnerability. The primary mitigation involves implementing proper input validation and parameterized queries to prevent sql injection attacks. All user-supplied data must be properly escaped or parameterized before being incorporated into database operations. Additionally, implementing web application firewalls and input sanitization mechanisms can provide additional protection layers. Regular security auditing and penetration testing should be conducted to identify similar vulnerabilities throughout the codebase. The system should also implement proper access controls and monitoring to detect unauthorized database access attempts. Given the public availability of the exploit, immediate patching or mitigation implementation is essential to prevent exploitation and maintain system integrity.