CVE-2025-2683
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Bank Locker Management System 1.0 allows attackers to manipulate database queries via the mobilenumber parameter in profile.php. Attackers can potentially access, modify, or delete sensitive banking data including customer information and locker details. Organizations using this specific software version are affected.
💻 Affected Systems
- PHPGurukul Bank Locker Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, financial fraud, unauthorized locker access, and potential system takeover.
Likely Case
Unauthorized access to sensitive customer data, financial information exposure, and potential data manipulation.
If Mitigated
Limited impact with proper input validation, database permissions, and network segmentation in place.
🎯 Exploit Status
Exploit details publicly disclosed on GitHub, requires access to profile.php endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
No official patch available. Contact vendor for updated version or apply manual fixes.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd proper input validation and parameterized queries to profile.php
Edit profile.php to use prepared statements: $stmt = $conn->prepare('SELECT * FROM users WHERE mobilenumber = ?'); $stmt->bind_param('s', $mobilenumber);
Web Application Firewall Rules
allBlock SQL injection patterns targeting profile.php
Add WAF rule: deny requests to /profile.php containing SQL keywords in mobilenumber parameter
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all database access attempts
🔍 How to Verify
Check if Vulnerable:
Test profile.php endpoint with SQL injection payloads in mobilenumber parameterCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify prepared statements are implemented and test with SQL injection payloads📡 Detection & Monitoring
Log Indicators:
- Unusual database queries from profile.php
- Multiple failed login attempts with SQL patterns
- Unexpected database error messages
Network Indicators:
- Unusual traffic patterns to profile.php endpoint
- SQL keywords in URL parameters
SIEM Query:
source="web_logs" AND url="/profile.php" AND (param="mobilenumber" AND value CONTAINS "UNION" OR "SELECT" OR "INSERT" OR "DELETE")