CVE-2023-45336 in Online Food Ordering System
Summary
by MITRE • 11/02/2023
Online Food Ordering System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'password' parameter of the routers/router.php resource does not validate the characters received and they are sent unfiltered to the database.
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Analysis
by VulDB Data Team • 11/02/2023
The Online Food Ordering System v1.0 presents a critical security weakness through its handling of user authentication data, specifically within the routers/router.php component. This vulnerability manifests as multiple unauthenticated SQL injection flaws that occur when the system processes password inputs without proper validation or sanitization. The flaw exists in the password parameter processing logic where user-provided data flows directly into database queries without any filtering or escaping mechanisms. This represents a fundamental breakdown in input validation practices that directly violates security best practices and industry standards.
The technical implementation of this vulnerability stems from the application's failure to employ proper parameterized queries or input sanitization when handling the password parameter. When an attacker submits a malicious payload through the password field, the system processes this input directly within SQL command construction without any protective measures. This allows adversaries to manipulate database queries through crafted input sequences that can extract, modify, or delete sensitive information from the underlying database system. The vulnerability operates at the database interaction layer where the application fails to implement basic security controls that would prevent malicious SQL code execution.
The operational impact of this vulnerability extends beyond simple data exposure to encompass complete database compromise potential. An unauthenticated attacker can exploit this weakness to access sensitive user credentials, personal information, and business data stored within the system. The implications include unauthorized access to customer accounts, potential data breaches, and the possibility of further escalation attacks that could compromise the entire application infrastructure. This vulnerability directly maps to CWE-89 which specifically addresses SQL injection flaws in software systems, and aligns with ATT&CK technique T1190 for exploiting vulnerabilities in web applications.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and sanitization measures throughout the application's data handling processes. The system must employ parameterized queries or prepared statements to ensure that user input cannot alter the intended structure of database commands. Additionally, comprehensive input filtering should be implemented to reject or escape potentially malicious characters before any database interaction occurs. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense. Regular security testing including automated scanning and manual penetration testing should be conducted to identify and remediate similar vulnerabilities across the application stack. The implementation of proper access controls and authentication mechanisms should also be reviewed to ensure that any exploitation attempts are properly logged and monitored for security incident response purposes.