CVE-2025-4070
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Rail Pass Management System 1.0 allows attackers to manipulate database queries via the editid parameter in /admin/changeimage.php. Attackers can potentially read, modify, or delete database content, and the vulnerability is remotely exploitable. Organizations using this specific version of the rail pass management system are affected.
💻 Affected Systems
- PHPGurukul Rail Pass Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, system takeover, or destruction of critical rail pass management data
Likely Case
Unauthorized data access, credential theft, and potential privilege escalation within the application
If Mitigated
Limited impact with proper input validation, database permissions, and network segmentation
🎯 Exploit Status
Exploit details are publicly available on GitHub, making it easy for attackers to weaponize. Requires authentication to the admin interface.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
No official patch available. Check vendor website for updates or consider alternative solutions.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement proper input validation and parameterized queries for the editid parameter
Modify /admin/changeimage.php to use prepared statements with parameterized queries
Access Restriction
allRestrict access to the vulnerable admin interface
Add IP whitelisting to .htaccess or web server configuration for /admin/ directory
🧯 If You Can't Patch
- Implement a Web Application Firewall (WAF) with SQL injection rules
- Isolate the system from internet access and restrict to internal network only
🔍 How to Verify
Check if Vulnerable:
Check if /admin/changeimage.php exists and accepts editid parameter without proper sanitizationCheck Version:
Check application documentation or configuration files for version informationVerify Fix Applied:
Test SQL injection attempts against the editid parameter to confirm they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts to admin interface
- Suspicious editid parameter values in web server logs
Network Indicators:
- SQL injection patterns in HTTP requests to /admin/changeimage.php
- Unusual database connection patterns
SIEM Query:
source="web_server" AND uri="/admin/changeimage.php" AND (query CONTAINS "UNION" OR query CONTAINS "SELECT" OR query CONTAINS "OR 1=1")