CVE-2025-6313
📋 TL;DR
This critical SQL injection vulnerability in Campcodes Sales and Inventory System 1.0 allows attackers to execute arbitrary SQL commands via the Category parameter in /pages/cat_add.php. Remote attackers can potentially access, modify, or delete database content. All users running the affected version are vulnerable.
💻 Affected Systems
- Campcodes Sales and Inventory System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, authentication bypass, and potential remote code execution via database functions.
Likely Case
Unauthorized data access, data manipulation, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions, but still represents a security weakness.
🎯 Exploit Status
Exploit details are publicly available on GitHub. SQL injection vulnerabilities are commonly weaponized due to their simplicity and impact.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Consider implementing input validation and parameterized queries as a temporary fix.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and sanitization for the Category parameter in cat_add.php
Modify /pages/cat_add.php to validate Category parameter using whitelist approach
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection attempts targeting the vulnerable endpoint
Add WAF rule: Block requests to /pages/cat_add.php with SQL injection patterns in parameters
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all traffic to the vulnerable endpoint
🔍 How to Verify
Check if Vulnerable:
Test the /pages/cat_add.php endpoint with SQL injection payloads in the Category parameterCheck Version:
Check system version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and proper input validation is implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in application logs
- Multiple failed login attempts after cat_add.php access
- Database error messages containing SQL syntax
Network Indicators:
- HTTP POST requests to /pages/cat_add.php with SQL keywords in parameters
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND uri="/pages/cat_add.php" AND (param="Category" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|--|#|;)")