CVE-2024-34927
📋 TL;DR
This SQL injection vulnerability in Campcodes Complete Web-Based School Management System 1.0 allows attackers to execute arbitrary SQL commands through the name parameter in /model/update_classroom.php. This affects all users running the vulnerable version of this web application, potentially compromising the entire database and system.
💻 Affected Systems
- Campcodes Complete Web-Based School Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, authentication bypass, and potential remote code execution on the underlying server.
Likely Case
Database information disclosure, data manipulation, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and parameterized queries in place.
🎯 Exploit Status
The vulnerability is in a publicly accessible endpoint and requires minimal technical skill to exploit.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries and input validation in /model/update_classroom.php.
🔧 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 name parameter to only allow expected characters.
🧯 If You Can't Patch
- Restrict access to /model/update_classroom.php endpoint using network controls or authentication
- Implement database user with minimal privileges for the application
🔍 How to Verify
Check if Vulnerable:
Test the /model/update_classroom.php endpoint with SQL injection payloads in the name parameter.Check Version:
Check the application version in the admin panel or configuration files.Verify Fix Applied:
Verify that parameterized queries are implemented and SQL injection attempts are properly rejected.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple failed requests to /model/update_classroom.php with SQL keywords
Network Indicators:
- HTTP requests to /model/update_classroom.php containing SQL injection patterns
SIEM Query:
source="web_logs" AND uri="/model/update_classroom.php" AND (request CONTAINS "UNION" OR request CONTAINS "SELECT" OR request CONTAINS "INSERT" OR request CONTAINS "DELETE")🔗 References
- https://github.com/E1CHO/cve_hub/blob/main/Complete%20Web-Based%20School%20Management%20System/Complete%20Web-Based%20School%20Management%20System%20-%20vuln%2021.pdf
- https://github.com/E1CHO/cve_hub/blob/main/Complete%20Web-Based%20School%20Management%20System/Complete%20Web-Based%20School%20Management%20System%20-%20vuln%2021.pdf
