CVE-2025-6405
📋 TL;DR
A critical SQL injection vulnerability in Campcodes Online Teacher Record Management System 1.0 allows attackers to manipulate database queries through the editid parameter in /admin/edit-teacher-detail.php. This can lead to unauthorized data access, modification, or deletion. All users running version 1.0 are affected.
💻 Affected Systems
- Campcodes Online Teacher Record Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, and potential remote code execution via database functions.
Likely Case
Unauthorized access to teacher records, personal data exfiltration, and potential privilege escalation.
If Mitigated
Limited impact if proper input validation and WAF rules are in place, though SQL injection attempts may still be logged.
🎯 Exploit Status
Exploit requires admin access, but SQL injection is straightforward once authenticated.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Consider migrating to alternative software or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Parameterized Queries
allModify edit-teacher-detail.php to use prepared statements and validate editid parameter as integer.
Replace raw SQL queries with PDO or mysqli prepared statements
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns targeting editid parameter.
ModSecurity rule: SecRule ARGS:editid "@detectSQLi" "id:1001,phase:2,deny"
🧯 If You Can't Patch
- Isolate the system behind a reverse proxy with strict input validation
- Implement network segmentation and restrict access to admin panel to trusted IPs only
🔍 How to Verify
Check if Vulnerable:
Test /admin/edit-teacher-detail.php with SQL injection payloads in editid parameter (e.g., editid=1' OR '1'='1).Check Version:
Check system version in admin panel or readme files.Verify Fix Applied:
Verify that SQL injection payloads no longer execute and return proper error handling.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in web server logs
- Multiple failed editid parameter attempts
- Admin panel access from unusual IPs
Network Indicators:
- HTTP POST requests to /admin/edit-teacher-detail.php with SQL keywords in parameters
SIEM Query:
source="web_logs" AND uri="/admin/edit-teacher-detail.php" AND (param="editid" AND value MATCHES "(?i)(union|select|insert|delete|update|drop|--|#|\*|')")