CVE-2024-7452
📋 TL;DR
This is a critical SQL injection vulnerability in itsourcecode Placement Management System 1.0 that allows remote attackers to execute arbitrary SQL commands via the 'id' parameter in view_company.php. Attackers can potentially read, modify, or delete database contents. All deployments of this specific software version are affected.
💻 Affected Systems
- itsourcecode Placement Management System
📦 What is this software?
Placement Management System by Angeljudesuarez
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, privilege escalation to administrative access, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access and extraction of sensitive information such as user credentials, personal data, and system configuration.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection, though other vulnerabilities may still exist.
🎯 Exploit Status
Public exploit code is available, making this easily exploitable by attackers with minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None known
Restart Required: No
Instructions:
No official patch available. Consider implementing parameterized queries in view_company.php or migrating to a supported alternative.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests.
Input Validation
allImplement strict input validation for the 'id' parameter to only accept expected values.
🧯 If You Can't Patch
- Isolate the system from the internet and restrict access to authorized users only.
- Implement network segmentation to limit the system's access to other critical resources.
🔍 How to Verify
Check if Vulnerable:
Test the view_company.php endpoint with SQL injection payloads in the 'id' parameter and observe database errors or unexpected behavior.Check Version:
Check the software version in the system's admin panel or configuration files.Verify Fix Applied:
Verify that SQL injection attempts no longer succeed and that parameterized queries are implemented in the code.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL syntax in URL parameters
- Database error messages in application logs
- Multiple failed login attempts following SQL injection attempts
Network Indicators:
- HTTP requests to view_company.php with SQL keywords in parameters
- Unusual database query patterns from the application server
SIEM Query:
source="web_logs" AND (url="*view_company.php*" AND (param="*id=*UNION*" OR param="*id=*SELECT*" OR param="*id=*OR*"))