CVE-2025-3235
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Old Age Home Management System 1.0 allows remote attackers to execute arbitrary SQL commands via the adminname or contactnumber parameters in /admin/profile.php. Attackers can potentially access, modify, or delete database content. 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 credential theft, data exfiltration, privilege escalation to admin, and potential system takeover via SQL injection leading to remote code execution.
Likely Case
Unauthorized access to sensitive personal and administrative data stored in the database, including resident information, staff details, and system credentials.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing data viewing without modification privileges.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ 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
allImplement parameterized queries or prepared statements for all database interactions in profile.php
Modify PHP code to use PDO or mysqli prepared statements
Web Application Firewall Rules
allDeploy WAF rules to block SQL injection patterns targeting adminname and contactnumber parameters
Add WAF rule: Detect and block SQL injection patterns in POST/GET parameters
🧯 If You Can't Patch
- Implement network segmentation to isolate the vulnerable system from critical infrastructure
- Deploy database monitoring to detect unusual SQL queries and access patterns
🔍 How to Verify
Check if Vulnerable:
Test /admin/profile.php endpoint with SQL injection payloads in adminname or contactnumber parametersCheck Version:
Check system documentation or about page for version informationVerify Fix Applied:
Verify that parameterized queries are implemented and SQL injection attempts no longer succeed📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web server logs
- Multiple failed login attempts followed by SQL injection patterns
- Database queries with unusual syntax or UNION statements
Network Indicators:
- HTTP requests to /admin/profile.php containing SQL keywords (SELECT, UNION, etc.) in parameters
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/admin/profile.php" AND (param="adminname" OR param="contactnumber") AND (query="SELECT" OR query="UNION" OR query="OR 1=1")