CVE-2025-6359
📋 TL;DR
CVE-2025-6359 is a critical SQL injection vulnerability in Simple Pizza Ordering System 1.0 that allows remote attackers to execute arbitrary SQL commands via the transactioncode parameter in /cashconfirm.php. This affects all deployments of the vulnerable software version. Attackers can potentially access, modify, or delete database content without authentication.
💻 Affected Systems
- Simple Pizza Ordering System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, and potential remote code execution via database functions.
Likely Case
Unauthorized access to sensitive data (customer information, payment details, system credentials) and potential database manipulation.
If Mitigated
Limited impact with proper input validation and database permissions, though SQL injection attempts would still be logged.
🎯 Exploit Status
Exploit details are publicly available on GitHub and VulDB. The SQL injection is straightforward with no authentication required.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
1. Check code-projects.org for security updates. 2. If no patch available, implement parameterized queries in /cashconfirm.php. 3. Replace raw SQL queries with prepared statements. 4. Validate and sanitize all user inputs.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests.
Input Validation Filter
allAdd input validation to reject suspicious transactioncode values containing SQL keywords.
// PHP example: if(preg_match('/SELECT|INSERT|UPDATE|DELETE|DROP|UNION/i', $_POST['transactioncode'])) { die('Invalid input'); }
🧯 If You Can't Patch
- Isolate the vulnerable system behind a reverse proxy with strict input filtering
- Implement network segmentation to limit database access from the web server
🔍 How to Verify
Check if Vulnerable:
Test /cashconfirm.php with SQL injection payloads in transactioncode parameter (e.g., ' OR '1'='1). Monitor for database errors or unexpected responses.Check Version:
Check the software version in the application interface or configuration files.Verify Fix Applied:
Attempt SQL injection tests after remediation. Verify no database errors are returned and input is properly sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple requests to /cashconfirm.php with SQL keywords in parameters
- Database query errors containing user-supplied input
Network Indicators:
- HTTP POST requests to /cashconfirm.php containing SQL injection patterns
- Unusual database traffic patterns from web server
SIEM Query:
source="web_logs" AND uri="/cashconfirm.php" AND (transactioncode="*SELECT*" OR transactioncode="*UNION*" OR transactioncode="*OR*'1'='1*")