CVE-2025-6446
📋 TL;DR
This critical SQL injection vulnerability in Client Details System 1.0 allows remote attackers to execute arbitrary SQL commands via the Username parameter in the admin interface. Attackers can potentially access, modify, or delete database content. All installations of Client Details System 1.0 with the vulnerable admin/index.php file are affected.
💻 Affected Systems
- Client Details System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, privilege escalation to admin, and potential server takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized access to sensitive client data, administrative credentials theft, and database manipulation.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database user privilege restrictions.
🎯 Exploit Status
Exploit details are publicly available on GitHub and VulDB, making this easily exploitable.
🛠️ 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
allAdd server-side validation to sanitize Username parameter input before processing.
Modify /clientdetails/admin/index.php to validate and escape user input
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns targeting the Username parameter.
Add WAF rule: Detect and block SQL injection in POST parameters
🧯 If You Can't Patch
- Restrict access to /clientdetails/admin/ directory using IP whitelisting or authentication
- Disable or remove the vulnerable admin/index.php file if not required
🔍 How to Verify
Check if Vulnerable:
Test the Username parameter in /clientdetails/admin/index.php with SQL injection payloads like ' OR '1'='1Check 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 error messages in web server logs
- Multiple failed login attempts with SQL payloads in Username field
Network Indicators:
- HTTP POST requests to /clientdetails/admin/index.php containing SQL keywords in parameters
SIEM Query:
source="web_server" AND uri="/clientdetails/admin/index.php" AND (payload="' OR" OR payload="UNION" OR payload="SELECT")