CVE-2025-5231
📋 TL;DR
A critical SQL injection vulnerability exists in PHPGurukul Company Visitor Management System 1.0's forgot-password.php file. Attackers can remotely exploit this by manipulating the email parameter to execute arbitrary SQL commands. Organizations using this specific version of the visitor management system are affected.
💻 Affected Systems
- PHPGurukul Company Visitor Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, authentication bypass, privilege escalation, and potential system takeover.
Likely Case
Unauthorized access to sensitive visitor data, user credentials, and potential modification of database records.
If Mitigated
Limited impact if proper input validation and parameterized queries are implemented, though some data exposure may still occur.
🎯 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 strict input validation and parameterized queries for the email parameter in forgot-password.php
Edit forgot-password.php to use prepared statements with parameter binding
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns targeting the forgot-password endpoint
Configure WAF to block requests containing SQL keywords like UNION, SELECT, INSERT, DELETE when targeting /forgot-password.php
🧯 If You Can't Patch
- Disable or restrict access to /forgot-password.php if password reset functionality is not essential
- Implement network segmentation to isolate the vulnerable system from critical assets
🔍 How to Verify
Check if Vulnerable:
Test the forgot-password.php endpoint with SQL injection payloads in the email parameter (e.g., email=test' OR '1'='1)Check Version:
Check system documentation or configuration files for version informationVerify Fix Applied:
Verify that SQL injection payloads no longer execute and return appropriate error messages or are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in application logs
- Multiple failed password reset attempts with suspicious email patterns
- Database queries with unexpected syntax from forgot-password.php
Network Indicators:
- HTTP requests to /forgot-password.php containing SQL keywords in parameters
- Unusual database connection patterns following forgot-password requests
SIEM Query:
source="web_logs" AND uri="/forgot-password.php" AND (param="email" AND value MATCHES "(?i)(union|select|insert|delete|drop|or|and|--|#)")