CVE-2024-0477 Overview
A critical SQL injection vulnerability has been discovered in code-projects Fighting Cock Information System version 1.0. This vulnerability exists in the file /admin/action/update-deworm.php and can be exploited through manipulation of the usage_deworm parameter. The flaw allows remote attackers to execute arbitrary SQL commands against the backend database without authentication, potentially leading to complete database compromise.
Critical Impact
Unauthenticated attackers can remotely exploit this SQL injection vulnerability to read, modify, or delete database contents, potentially compromising all application data and gaining unauthorized access to sensitive information.
Affected Products
- code-projects Fighting Cock Information System 1.0
Discovery Timeline
- 2024-01-13 - CVE-2024-0477 published to NVD
- 2024-11-21 - Last updated in NVD database
Technical Details for CVE-2024-0477
Vulnerability Analysis
This SQL injection vulnerability (CWE-89) affects the administrative update functionality within the Fighting Cock Information System. The vulnerable endpoint /admin/action/update-deworm.php fails to properly sanitize user-supplied input in the usage_deworm parameter before incorporating it into SQL queries. This allows attackers to inject malicious SQL statements that are executed by the database server with the privileges of the application's database user.
The vulnerability is particularly severe because it can be exploited remotely over the network without requiring any prior authentication or user interaction. Successful exploitation could result in complete compromise of the application's confidentiality, integrity, and availability.
Root Cause
The root cause of this vulnerability is improper input validation and the use of unsanitized user input directly in SQL query construction. The application does not employ parameterized queries or prepared statements, allowing malicious SQL code injected through the usage_deworm parameter to be executed as part of the database query. This is a classic example of CWE-89: Improper Neutralization of Special Elements used in an SQL Command.
Attack Vector
The attack can be initiated remotely over the network by sending a crafted HTTP request to the vulnerable endpoint /admin/action/update-deworm.php. An attacker would manipulate the usage_deworm parameter to include SQL injection payloads such as UNION-based queries for data extraction, time-based blind injection techniques, or stacked queries to modify database content.
The vulnerability is exploitable without authentication, meaning any network-accessible attacker can target the vulnerable endpoint. The exploit has been publicly disclosed, increasing the risk of exploitation in the wild. Technical details of the vulnerability are documented in the GitHub Security Document and tracked by VulDB #250582.
Detection Methods for CVE-2024-0477
Indicators of Compromise
- Unusual HTTP requests to /admin/action/update-deworm.php containing SQL syntax such as single quotes, UNION SELECT, OR 1=1, or comment sequences
- Database error messages or anomalies in application logs indicating malformed queries
- Unexpected database queries or data exfiltration patterns in database audit logs
- Unusual outbound network connections from the database server
Detection Strategies
- Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns targeting the usage_deworm parameter
- Monitor HTTP access logs for requests to /admin/action/update-deworm.php containing suspicious characters or SQL keywords
- Enable database query logging and alert on queries containing injection signatures
- Implement intrusion detection system (IDS) rules for SQL injection attack patterns
Monitoring Recommendations
- Enable detailed logging for the /admin/action/ directory and review logs for anomalous activity
- Configure database auditing to capture all queries executed against application tables
- Set up real-time alerts for error conditions indicating failed SQL injection attempts
- Monitor for unauthorized data access patterns or bulk data retrieval operations
How to Mitigate CVE-2024-0477
Immediate Actions Required
- Restrict network access to the vulnerable endpoint /admin/action/update-deworm.php using firewall rules or web server configuration
- Deploy a Web Application Firewall (WAF) with SQL injection protection in front of the application
- Consider taking the application offline if it contains sensitive data until proper remediation is implemented
- Review database logs for any signs of prior exploitation
Patch Information
No official vendor patch is currently available for this vulnerability. The application is a code-projects open-source project, and users should monitor the project repository for security updates. Given the critical nature of this vulnerability and the lack of official remediation, organizations should prioritize implementing compensating controls or consider alternative solutions.
Workarounds
- Implement input validation on the usage_deworm parameter to allow only expected characters and reject SQL metacharacters
- Modify the application code to use parameterized queries or prepared statements instead of string concatenation
- Restrict access to administrative endpoints through IP whitelisting or VPN requirements
- Deploy network segmentation to isolate the application from critical infrastructure
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
