CVE-2025-8954
📋 TL;DR
This SQL injection vulnerability in PHPGurukul Hospital Management System 4.0 allows remote attackers to execute arbitrary SQL commands via the doctorspecilization parameter in /admin/doctor-specilization.php. This affects all systems running the vulnerable version of this hospital management software.
💻 Affected Systems
- PHPGurukul Hospital Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including patient records, administrative credentials, and sensitive medical data exfiltration, potentially leading to data destruction or ransomware deployment.
Likely Case
Unauthorized access to patient medical records, appointment data, and administrative information, with potential for data modification or deletion.
If Mitigated
Limited impact if proper input validation and parameterized queries are implemented, with database permissions restricted to minimum necessary privileges.
🎯 Exploit Status
Exploit requires admin access to reach the vulnerable endpoint, but SQL injection 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 input validation and parameterized queries in the source code.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests
Input Validation Filter
allImplement server-side input validation to sanitize doctorspecilization parameter
🧯 If You Can't Patch
- Restrict access to /admin/ directory using IP whitelisting or VPN
- Implement database user with minimal privileges (read-only where possible)
🔍 How to Verify
Check if Vulnerable:
Test the /admin/doctor-specilization.php endpoint with SQL injection payloads in doctorspecilization parameter (requires authentication)Check Version:
Check system version in admin panel or readme 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 followed by admin access
- Suspicious parameter values in web server logs
Network Indicators:
- SQL injection patterns in HTTP POST requests to /admin/doctor-specilization.php
- Unusual database connection patterns
SIEM Query:
source="web_server" AND uri="/admin/doctor-specilization.php" AND (request_body CONTAINS "UNION" OR request_body CONTAINS "SELECT" OR request_body CONTAINS "' OR '")