CVE-2025-6909
📋 TL;DR
This CVE describes a critical SQL injection vulnerability in PHPGurukul Old Age Home Management System 1.0. Attackers can remotely exploit the /admin/add-scdetails.php file's 'emeradd' parameter to execute arbitrary SQL commands. Organizations using this specific software version are affected.
💻 Affected Systems
- PHPGurukul Old Age Home Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, authentication bypass, and potential server takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized database access leading to sensitive information disclosure (patient records, admin credentials), data manipulation, and potential privilege escalation.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation preventing database access.
🎯 Exploit Status
Exploit requires admin authentication to access /admin/add-scdetails.php, but SQL injection itself is straightforward once authenticated.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available, or implement workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize the 'emeradd' parameter before processing.
Modify /admin/add-scdetails.php to use prepared statements with parameterized queries
Web Application Firewall (WAF)
allDeploy a WAF to block SQL injection patterns targeting the vulnerable endpoint.
🧯 If You Can't Patch
- Restrict access to /admin/add-scdetails.php using IP whitelisting or authentication hardening.
- Implement network segmentation to isolate the database server from direct internet access.
🔍 How to Verify
Check if Vulnerable:
Check if the system is running PHPGurukul Old Age Home Management System version 1.0 and if /admin/add-scdetails.php exists and processes the 'emeradd' parameter without proper input validation.Check Version:
Check the software documentation or configuration files for version information; no standard command available.Verify Fix Applied:
Test the 'emeradd' parameter with SQL injection payloads; if the application rejects or sanitizes the input properly, the fix is effective.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts to admin panel followed by access to /admin/add-scdetails.php
Network Indicators:
- HTTP POST requests to /admin/add-scdetails.php containing SQL keywords (e.g., UNION, SELECT, DROP) in parameters
SIEM Query:
source="web_server_logs" AND url_path="/admin/add-scdetails.php" AND (param="emeradd" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|exec)")