CVE-2025-15166
📋 TL;DR
This vulnerability allows remote attackers to execute arbitrary SQL commands via the ID parameter in the /updatesupplier.php?action=edit endpoint of itsourcecode Online Cake Ordering System 1.0. Attackers can potentially read, modify, or delete database content. All deployments of version 1.0 are affected.
💻 Affected Systems
- itsourcecode Online Cake Ordering System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized access to supplier data, potential extraction of sensitive information like credentials or customer data.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical data.
🎯 Exploit Status
Exploit details are publicly available, making this easy to weaponize. No authentication required to trigger the vulnerability.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://itsourcecode.com/
Restart Required: No
Instructions:
No official patch available. Consider implementing input validation and parameterized queries as workaround.
🔧 Temporary Workarounds
Input Validation Filter
allAdd server-side validation to ensure ID parameter contains only numeric values
Modify /updatesupplier.php to add: if(!is_numeric($_GET['ID'])) { die('Invalid input'); }
WAF Rule
allImplement web application firewall rules to block SQL injection patterns
Add WAF rule: Detect and block patterns like UNION, SELECT, INSERT, DELETE, DROP in URL parameters
🧯 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 by accessing /updatesupplier.php?action=edit&ID=1' OR '1'='1 and checking for SQL errors or unexpected behaviorCheck Version:
Check source code or documentation for version informationVerify Fix Applied:
Attempt the same test after implementing fixes - should receive proper error handling or rejection📡 Detection & Monitoring
Log Indicators:
- Multiple requests to /updatesupplier.php with unusual ID parameters
- SQL error messages in application logs
- Database queries with UNION or unusual syntax
Network Indicators:
- HTTP requests containing SQL keywords in URL parameters
- Unusual database connection patterns from web server
SIEM Query:
source=web_logs AND (url="/updatesupplier.php" AND (param="ID" AND value MATCHES "[';]"))