CVE-2024-3534
📋 TL;DR
CVE-2024-3534 is a critical SQL injection vulnerability in Campcodes Church Management System 1.0 that allows attackers to execute arbitrary SQL commands via the password parameter in login.php. This can lead to authentication bypass, data theft, or complete system compromise. All users running the vulnerable version are affected.
💻 Affected Systems
- Campcodes Church Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data exfiltration, authentication bypass, privilege escalation, and potential remote code execution if database functions allow it.
Likely Case
Authentication bypass allowing unauthorized access to the system, followed by data theft or manipulation of church management data.
If Mitigated
Attack fails due to input validation, parameterized queries, or WAF blocking malicious SQL patterns.
🎯 Exploit Status
Exploit details are publicly available in GitHub repositories. SQL injection via login page is straightforward to exploit.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Consider migrating to alternative software or implementing custom fixes.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize password input before processing SQL queries.
Manual code modification required - implement parameterized queries or prepared statements in login.php
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns targeting login.php
WAF-specific configuration required
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all access to the vulnerable endpoint
🔍 How to Verify
Check if Vulnerable:
Test login.php with SQL injection payloads in password field (e.g., ' OR '1'='1) and observe if authentication bypass occursCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Attempt SQL injection after implementing fixes - should return authentication failure instead of bypass📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed login attempts with SQL patterns
- Successful logins from unexpected IPs
Network Indicators:
- HTTP POST requests to login.php containing SQL keywords in parameters
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND uri="/login.php" AND (password CONTAINS "OR" OR password CONTAINS "UNION" OR password CONTAINS "SELECT")🔗 References
- https://github.com/E1CHO/cve_hub/blob/main/Church%20Management%20System/Church%20Management%20System%20-%20vuln%201.pdf
- https://vuldb.com/?ctiid.259904
- https://vuldb.com/?id.259904
- https://vuldb.com/?submit.312535
- https://github.com/E1CHO/cve_hub/blob/main/Church%20Management%20System/Church%20Management%20System%20-%20vuln%201.pdf
- https://vuldb.com/?ctiid.259904
- https://vuldb.com/?id.259904
- https://vuldb.com/?submit.312535
