CVE-2025-2378
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Medical Card Generation System 1.0 allows remote attackers to execute arbitrary SQL commands via the searchdata parameter in /download-medical-cards.php. Attackers can potentially access, modify, or delete sensitive medical data in the database. All users running the vulnerable version are affected.
💻 Affected Systems
- PHPGurukul Medical Card Generation System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to medical data theft, data destruction, or full system takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized access to sensitive medical records, patient data exfiltration, and potential data manipulation.
If Mitigated
Limited impact with proper input validation and WAF rules blocking SQL injection patterns.
🎯 Exploit Status
Exploit details are publicly disclosed on GitHub. The vulnerability requires no authentication and has simple exploitation vectors.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: UNKNOWN
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
Check vendor website for updates. If no patch available, implement workarounds immediately.
🔧 Temporary Workarounds
Input Validation and Sanitization
PHPImplement strict input validation and parameterized queries for the searchdata parameter.
Modify /download-medical-cards.php to use prepared statements with bound parameters
Web Application Firewall Rules
allDeploy WAF rules to block SQL injection patterns targeting the searchdata parameter.
Add WAF rule: Block requests containing SQL keywords in searchdata parameter
🧯 If You Can't Patch
- Disable or restrict access to /download-medical-cards.php endpoint
- Implement network segmentation and isolate the vulnerable system from sensitive data
🔍 How to Verify
Check if Vulnerable:
Test the /download-medical-cards.php endpoint with SQL injection payloads in the searchdata parameter.Check Version:
Check system documentation or admin panel for version informationVerify Fix Applied:
Attempt SQL injection tests after implementing fixes and verify no database errors or unexpected behavior occurs.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed login attempts following SQL injection patterns
- Unexpected database queries from web application
Network Indicators:
- HTTP requests to /download-medical-cards.php with SQL keywords in parameters
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/download-medical-cards.php" AND (param="searchdata" AND value MATCHES "(?i)(union|select|insert|delete|update|drop|alter)")