CVE-2024-12946: Attendance Tracking Management SQLi Flaw

CVE-2024-12946 Overview

A critical SQL injection vulnerability has been discovered in the 1000 Projects Attendance Tracking Management System version 1.0. This vulnerability affects the /admin/admin_action.php file, where improper handling of the admin_user_name parameter allows attackers to inject malicious SQL code. The flaw can be exploited remotely without authentication, potentially enabling unauthorized access to sensitive database contents, data manipulation, and system compromise.

Critical Impact

Remote attackers can exploit this SQL injection vulnerability to access, modify, or delete database contents in the Attendance Tracking Management System without authentication.

Affected Products

• 1000 Projects Attendance Tracking Management System version 1.0

Discovery Timeline

• 2024-12-26 - CVE CVE-2024-12946 published to NVD
• 2025-04-17 - Last updated in NVD database

Technical Details for CVE-2024-12946

Vulnerability Analysis

This SQL injection vulnerability (CWE-89) exists due to improper neutralization of special elements used in SQL commands within the admin authentication functionality. The admin_user_name parameter in /admin/admin_action.php is directly incorporated into SQL queries without proper sanitization or parameterization. This allows attackers to craft malicious input that modifies the intended SQL query logic.

The vulnerability also falls under CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component), indicating that user-supplied input is not properly neutralized before being used in database queries. The attack can be initiated remotely over the network without requiring any authentication or user interaction.

Root Cause

The root cause of this vulnerability is the failure to implement proper input validation and parameterized queries (prepared statements) when processing the admin_user_name parameter. The application directly concatenates user-supplied input into SQL queries, allowing attackers to break out of the intended query structure and execute arbitrary SQL commands.

Attack Vector

The attack can be executed remotely over the network by sending specially crafted HTTP requests to the vulnerable /admin/admin_action.php endpoint. By manipulating the admin_user_name parameter with SQL injection payloads, an attacker can:

1. Bypass authentication mechanisms to gain unauthorized administrative access
2. Extract sensitive data from the database including user credentials and attendance records
3. Modify or delete database records
4. Potentially escalate the attack to execute system commands depending on database configuration

The vulnerability has been publicly disclosed and exploit details are available, which increases the risk of active exploitation. For technical details on the exploitation methodology, refer to the GitHub CVE Issue #1 and VulDB #289307.

Detection Methods for CVE-2024-12946

Indicators of Compromise

• Unusual SQL error messages or syntax errors in application logs from the /admin/admin_action.php endpoint
• Authentication bypass events or unexpected administrative sessions
• Database query logs showing SQL injection patterns such as UNION SELECT, OR 1=1, or comment sequences (--, /**/)
• Abnormal network traffic patterns targeting the admin authentication endpoint
• Evidence of data exfiltration or unauthorized database queries in database audit logs

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block common SQL injection patterns in the admin_user_name parameter
• Enable detailed logging for the /admin/admin_action.php endpoint and monitor for suspicious input patterns
• Implement database query monitoring to detect anomalous query patterns or unauthorized data access attempts
• Configure intrusion detection systems (IDS) to alert on SQL injection attack signatures targeting web applications

Monitoring Recommendations

• Enable comprehensive access logging for the Attendance Tracking Management System admin interface
• Monitor authentication logs for repeated failed login attempts followed by successful logins, which may indicate injection-based authentication bypass
• Set up alerts for database errors that may indicate SQL injection attempts
• Review web server logs regularly for requests containing SQL metacharacters in POST parameters

How to Mitigate CVE-2024-12946

Immediate Actions Required

• Restrict network access to the /admin/admin_action.php endpoint to trusted IP addresses only
• Implement a Web Application Firewall (WAF) with SQL injection detection rules
• Consider taking the application offline until a patch is available or manual code fixes are implemented
• Review database access logs for evidence of prior exploitation

Patch Information

As of the last update on 2025-04-17, no official patch from the vendor has been documented in the CVE data. Organizations using this software should monitor the 1000 Projects website for security updates. In the absence of an official patch, manual code remediation is strongly recommended.

Workarounds

• Implement input validation on the admin_user_name parameter to reject SQL metacharacters and special characters
• Refactor the vulnerable code to use parameterized queries (prepared statements) instead of string concatenation
• Deploy a reverse proxy or WAF to filter malicious requests before they reach the application
• Restrict database user privileges to limit the impact of successful SQL injection attacks

# Example: Apache mod_security rule to block SQL injection attempts
# Add to your Apache configuration or .htaccess file

SecRule ARGS:admin_user_name "@detectSQLi" \
    "id:1001,\
    phase:2,\
    deny,\
    status:403,\
    msg:'SQL Injection attempt detected in admin_user_name parameter',\
    log,\
    auditlog"