CVE-2025-7187
📋 TL;DR
CVE-2025-7187 is a critical SQL injection vulnerability in code-projects Chat System 1.0 that allows remote attackers to execute arbitrary SQL commands via the ID parameter in /user/fetch_member.php. This affects all deployments of Chat System 1.0, potentially compromising database confidentiality, integrity, and availability.
💻 Affected Systems
- code-projects Chat System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution via database functions.
Likely Case
Unauthorized data access and extraction of sensitive user information from the chat system database.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing successful exploitation.
🎯 Exploit Status
Public exploit available on GitHub. Simple SQL injection requiring minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Consider migrating to alternative software or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and parameterized queries for the ID parameter in fetch_member.php
Modify /user/fetch_member.php to use prepared statements with parameter binding
Web Application Firewall Rules
allDeploy WAF rules to block SQL injection patterns targeting the fetch_member.php endpoint
Add WAF rule: Block requests to /user/fetch_member.php with SQL injection patterns in parameters
🧯 If You Can't Patch
- Isolate the chat system behind a reverse proxy with strict input validation
- Implement network segmentation to limit database access from the chat system
🔍 How to Verify
Check if Vulnerable:
Test the /user/fetch_member.php endpoint with SQL injection payloads in the ID parameterCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection payloads no longer execute and return error messages📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts from single IP
- Requests to fetch_member.php with suspicious ID parameters
Network Indicators:
- SQL error messages in HTTP responses
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/user/fetch_member.php" AND (param="ID" AND value MATCHES "[';]|UNION|SELECT")