CVE-2024-12965: Portfolio Management System SQL Injection

CVE-2024-12965 Overview

A SQL injection vulnerability has been identified in 1000 Projects Portfolio Management System MCA version 1.0. This vulnerability affects the /update_ex_detail.php file, where improper handling of the q parameter allows attackers to inject malicious SQL queries. The vulnerability can be exploited remotely without authentication, potentially allowing unauthorized access to sensitive database information, data manipulation, and in some cases, complete system compromise.

Critical Impact

Remote attackers can exploit this SQL injection vulnerability to bypass authentication, extract sensitive data from the database, modify or delete records, and potentially gain unauthorized access to the underlying system.

Affected Products

• 1000projects Portfolio Management System MCA version 1.0
• Applications using the vulnerable /update_ex_detail.php endpoint

Discovery Timeline

• 2024-12-26 - CVE-2024-12965 published to NVD
• 2025-04-22 - Last updated in NVD database

Technical Details for CVE-2024-12965

Vulnerability Analysis

This SQL injection vulnerability exists in the /update_ex_detail.php file of the Portfolio Management System MCA application. The vulnerability is classified under CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component), which encompasses injection-type vulnerabilities where user-supplied input is not properly sanitized before being used in database queries.

The attack can be initiated remotely over the network and requires no authentication or user interaction, making it particularly dangerous for internet-facing deployments. Successful exploitation could allow attackers to read sensitive data from the database, modify or delete existing records, execute administrative operations, and in certain database configurations, execute commands on the underlying operating system.

Root Cause

The root cause of this vulnerability is insufficient input validation and lack of parameterized queries in the /update_ex_detail.php file. The q parameter is directly incorporated into SQL queries without proper sanitization or the use of prepared statements. This allows specially crafted input containing SQL syntax to alter the intended query logic.

Attack Vector

The vulnerability is exploitable via network-based attacks targeting the /update_ex_detail.php endpoint. An attacker can craft malicious HTTP requests containing SQL injection payloads in the q parameter. Since no authentication is required, any remote attacker with network access to the application can attempt exploitation.

The attack methodology typically involves:

1. Identifying the vulnerable endpoint /update_ex_detail.php
2. Crafting SQL injection payloads targeting the q parameter
3. Submitting malicious requests to extract data, bypass authentication, or manipulate database contents
4. Leveraging extracted information for further attacks or data exfiltration

Technical details and proof-of-concept information are available in the GitHub CVE PoC Repository.

Detection Methods for CVE-2024-12965

Indicators of Compromise

• Unusual or malformed requests to /update_ex_detail.php containing SQL syntax characters such as single quotes, double dashes, or UNION statements
• Database error messages appearing in web server logs indicating SQL syntax errors
• Unexpected database queries or access patterns in database audit logs
• Anomalous data extraction or modification activities in the application's database

Detection Strategies

• Implement web application firewall (WAF) rules to detect and block SQL injection patterns in requests to /update_ex_detail.php
• Configure intrusion detection systems (IDS) to alert on SQL injection signatures targeting the application
• Enable detailed logging for the web application and database to capture suspicious query patterns
• Deploy application-layer monitoring to detect abnormal parameter values in the q field

Monitoring Recommendations

• Monitor web server access logs for requests to /update_ex_detail.php with suspicious query string patterns
• Enable database query logging and review for unusual SELECT, UNION, or data exfiltration queries
• Set up alerts for failed SQL query executions that may indicate injection attempts
• Implement real-time monitoring for data exfiltration patterns from the database

How to Mitigate CVE-2024-12965

Immediate Actions Required

• Restrict network access to the /update_ex_detail.php endpoint until a patch is applied
• Implement web application firewall rules to filter SQL injection attempts targeting the q parameter
• Review and audit database access logs for signs of prior exploitation
• Consider taking the affected application offline if it processes sensitive data and no mitigations can be applied

Patch Information

As of the last update on 2025-04-22, no official vendor patch has been publicly announced for this vulnerability. Organizations using the Portfolio Management System MCA should contact 1000 Projects directly for remediation guidance or consider implementing the workarounds below.

Additional vulnerability details can be found at VulDB ID #289330.

Workarounds

• Implement input validation on the q parameter to reject any input containing SQL metacharacters
• Deploy a web application firewall with SQL injection detection rules in blocking mode
• Modify the application code to use parameterized queries or prepared statements instead of string concatenation
• Restrict database user permissions to limit the impact of successful SQL injection attacks

# Example: Apache mod_security rule to block SQL injection attempts
SecRule ARGS:q "@detectSQLi" \
    "id:1001,\
    phase:2,\
    deny,\
    status:403,\
    msg:'SQL Injection Attempt Detected in q parameter',\
    log,\
    auditlog"