CVE-2025-9504
📋 TL;DR
Campcodes Online Loan Management System 1.0 contains a SQL injection vulnerability in the /ajax.php?action=save_plan endpoint via the ID parameter. This allows remote attackers to execute arbitrary SQL commands on the database. Anyone running this specific version of the software is affected.
💻 Affected Systems
- Campcodes Online Loan Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, authentication bypass, or remote code execution if database functions allow it.
Likely Case
Unauthorized access to sensitive loan application data, customer information, and potential database manipulation.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permissions restricting dangerous operations.
🎯 Exploit Status
The exploit is publicly available and requires minimal technical skill to execute against vulnerable systems.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
1. Check vendor website for security updates. 2. If patch exists, download and apply following vendor instructions. 3. Test functionality after patching.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests.
Input Validation Filter
allImplement server-side validation to reject malicious ID parameter values.
🧯 If You Can't Patch
- Isolate the system from the internet and restrict access to trusted networks only.
- Implement strict database user permissions to limit potential damage from SQL injection.
🔍 How to Verify
Check if Vulnerable:
Test the /ajax.php?action=save_plan endpoint with SQL injection payloads in the ID parameter and observe database errors or unexpected behavior.Check Version:
Check the software version in the admin panel or configuration files.Verify Fix Applied:
Retest with SQL injection payloads after applying fixes - successful fixes should return proper error handling without database exposure.📡 Detection & Monitoring
Log Indicators:
- Unusual database queries in application logs
- SQL syntax errors in error logs
- Multiple requests to /ajax.php with suspicious ID parameters
Network Indicators:
- HTTP POST/GET requests to /ajax.php?action=save_plan containing SQL keywords in parameters
SIEM Query:
source="web_logs" AND uri="/ajax.php" AND (param="ID" AND value CONTAINS "UNION" OR value CONTAINS "SELECT" OR value CONTAINS "OR 1=1")