CVE-2023-27207
📋 TL;DR
Online Pizza Ordering System 1.0 contains a SQL injection vulnerability in the admin/manage_user.php endpoint via the id parameter. This allows attackers to execute arbitrary SQL commands on the database. Anyone running this specific version of the pizza ordering system is affected.
💻 Affected Systems
- Online Pizza Ordering System
📦 What is this software?
Online Pizza Ordering System by Online Pizza Ordering System Project
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, authentication bypass, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized access to user data, administrative credentials theft, and potential privilege escalation to admin access.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection.
🎯 Exploit Status
Simple SQL injection via GET parameter with public proof-of-concept available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not available
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch exists. Replace vulnerable code with parameterized queries or use prepared statements in manage_user.php.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to only accept numeric values for the id parameter
In manage_user.php, add: if(!is_numeric($_GET['id'])) { die('Invalid input'); }
Web Application Firewall
allDeploy WAF with SQL injection protection rules
🧯 If You Can't Patch
- Block external access to /admin/manage_user.php via firewall rules
- Implement network segmentation to isolate the vulnerable system
🔍 How to Verify
Check if Vulnerable:
Test with payload: /admin/manage_user.php?id=1' OR '1'='1Check Version:
Check source code or documentation for version 1.0 referenceVerify Fix Applied:
Test with same payload and verify no SQL error or unexpected behavior occurs📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in web server logs
- Multiple requests to manage_user.php with unusual id parameters
Network Indicators:
- HTTP requests containing SQL keywords like UNION, SELECT, OR 1=1 in URL parameters
SIEM Query:
source="web_logs" AND url="*manage_user.php*" AND (url="*' OR*" OR url="*UNION*" OR url="*SELECT*" OR url="*--*" OR url="*;*" OR url="*1=1*")🔗 References
- https://github.com/xiumulty/CVE/blob/main/online%20pizza%20ordering%20system%20v1.0/sql%20in%20manage_user.php%20.md
- https://www.sourcecodester.com/php/16166/online-pizza-ordering-system-php-free-source-code.html
- https://github.com/xiumulty/CVE/blob/main/online%20pizza%20ordering%20system%20v1.0/sql%20in%20manage_user.php%20.md
- https://www.sourcecodester.com/php/16166/online-pizza-ordering-system-php-free-source-code.html
