CVE-2025-10786
📋 TL;DR
This SQL injection vulnerability in Campcodes Grocery Sales and Inventory System 1.0 allows attackers to execute arbitrary SQL commands via the ID parameter in the /ajax.php?action=delete_user endpoint. The vulnerability is remotely exploitable and affects all deployments of version 1.0. Attackers could potentially access, modify, or delete database contents.
💻 Affected Systems
- Campcodes Grocery Sales and Inventory System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, authentication bypass, and potential remote code execution if database permissions allow.
Likely Case
Unauthorized data access, privilege escalation, and potential data manipulation affecting inventory, sales, and user data.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permission restrictions in place.
🎯 Exploit Status
Exploit details are publicly available. Attack requires access to the delete_user function, suggesting some authentication may be needed.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Consider implementing parameterized queries in /ajax.php for the delete_user action, specifically for the ID parameter.
🔧 Temporary Workarounds
Input Validation Filter
allAdd server-side validation to ensure ID parameter contains only numeric values
In PHP: if(!is_numeric($_GET['ID'])) { die('Invalid input'); }
Web Application Firewall Rule
allBlock SQL injection patterns targeting the delete_user endpoint
WAF rule to detect SQL patterns in /ajax.php?action=delete_user parameters
🧯 If You Can't Patch
- Restrict network access to the application using firewall rules
- Implement database user with minimal permissions (read-only where possible)
🔍 How to Verify
Check if Vulnerable:
Test the /ajax.php?action=delete_user endpoint with SQL injection payloads in the ID parameterCheck Version:
Check application version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that input validation is properly implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple delete_user requests with malformed ID parameters
- Database error messages containing SQL syntax
Network Indicators:
- HTTP requests to /ajax.php?action=delete_user with SQL keywords in parameters
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/ajax.php" AND query="action=delete_user" AND (param="ID" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|--|#|/*)")