CVE-2025-4711
📋 TL;DR
This critical SQL injection vulnerability in Campcodes Sales and Inventory System 1.0 allows remote attackers to execute arbitrary SQL commands via the prod_name parameter in the /pages/stockin_add.php file. This affects all organizations using the vulnerable version of this inventory management software, potentially leading to complete database compromise.
💻 Affected Systems
- Campcodes Sales and Inventory System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database takeover allowing data theft, modification, or deletion; potential privilege escalation to system-level access; installation of persistent backdoors.
Likely Case
Unauthorized access to sensitive business data including customer information, inventory records, financial data, and credentials; data manipulation affecting business operations.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing data viewing without modification.
🎯 Exploit Status
Public exploit available; SQL injection via GET/POST parameter requires minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Consider manual code remediation or system replacement.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to sanitize prod_name parameter before SQL processing
Modify /pages/stockin_add.php to include: $prod_name = mysqli_real_escape_string($connection, $_POST['prod_name']);
Web Application Firewall
allDeploy WAF with SQL injection rules to block malicious requests
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict access controls
- Implement database user with minimal privileges (read-only if possible)
- Monitor all access to /pages/stockin_add.php endpoint
- Consider migrating to alternative inventory system
🔍 How to Verify
Check if Vulnerable:
Test by sending SQL injection payload to prod_name parameter: http://target/pages/stockin_add.php?prod_name=' OR '1'='1Check Version:
Check system documentation or admin panel for version informationVerify Fix Applied:
Test with same payload; should return error or sanitized response without SQL execution📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple requests to /pages/stockin_add.php with SQL keywords
- Database queries from unexpected user accounts
Network Indicators:
- HTTP requests containing SQL injection patterns in prod_name parameter
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/pages/stockin_add.php" AND (prod_name CONTAINS "UNION" OR prod_name CONTAINS "SELECT" OR prod_name CONTAINS "OR '1'='1")