CVE-2025-12306
📋 TL;DR
CVE-2025-12306 is a SQL injection vulnerability in Nero Social Networking Site 1.0 that allows remote attackers to execute arbitrary SQL commands via the ID parameter in /acceptoffres.php. This affects all installations of version 1.0, potentially leading to data theft, modification, or deletion.
💻 Affected Systems
- Nero Social Networking Site
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data exfiltration, privilege escalation, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access, modification, or deletion of user information and site content.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage scope.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily weaponizable by attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Check vendor website for updates or consider alternative solutions.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation for the ID parameter to only accept expected values.
Modify /acceptoffres.php to validate ID parameter using regex or type casting
Web Application Firewall
allDeploy WAF with SQL injection protection rules to block malicious requests.
Configure WAF to block SQL injection patterns targeting /acceptoffres.php
🧯 If You Can't Patch
- Isolate the vulnerable system from internet access
- Implement strict network segmentation and monitoring
🔍 How to Verify
Check if Vulnerable:
Test /acceptoffres.php with SQL injection payloads in ID parameter and observe database errors or unexpected behavior.Check Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Test with same payloads after implementing fixes - should return proper error handling without database exposure.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in web server logs
- Multiple requests to /acceptoffres.php with suspicious ID parameters
- Database query errors containing SQL syntax
Network Indicators:
- HTTP requests to /acceptoffres.php with SQL keywords in parameters
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/acceptoffres.php" AND (param="ID" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|--|#|;)")