CVE-2025-4716
📋 TL;DR
Campcodes Sales and Inventory System 1.0 contains a critical SQL injection vulnerability in the /pages/credit_transaction_add.php file via the prod_name parameter. This allows remote attackers to execute arbitrary SQL commands on the database. All users running this software are affected.
💻 Affected Systems
- Campcodes Sales and Inventory System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution via database functions.
Likely Case
Unauthorized data access, data exfiltration, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and parameterized queries in place.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Consider implementing workarounds or replacing the software.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to sanitize the prod_name parameter before processing
Modify /pages/credit_transaction_add.php to include: $prod_name = mysqli_real_escape_string($conn, $_POST['prod_name']);
Web Application Firewall
allDeploy WAF rules to block SQL injection patterns
Add WAF rule: SecRule ARGS:prod_name "@detectSQLi" "id:1001,phase:2,deny"
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all database queries
🔍 How to Verify
Check if Vulnerable:
Test the /pages/credit_transaction_add.php endpoint with SQL injection payloads in prod_name parameterCheck Version:
Check system documentation or configuration files for version informationVerify Fix Applied:
Test with same payloads after implementing fixes to confirm they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts from credit_transaction_add.php
Network Indicators:
- HTTP POST requests to /pages/credit_transaction_add.php with SQL keywords in parameters
SIEM Query:
source="web_logs" AND uri="/pages/credit_transaction_add.php" AND (param="prod_name" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|--|#|/*)")