CVE-2025-3827
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Men Salon Management System 1.0 allows attackers to manipulate database queries through the email parameter in the forgot password functionality. Remote attackers can potentially access, modify, or delete database contents. All installations of version 1.0 are affected.
💻 Affected Systems
- PHPGurukul Men Salon Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, privilege escalation, authentication bypass, or system takeover via SQL injection to RCE chaining.
Likely Case
Database information disclosure, credential theft, and potential administrative access to the management system.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
Exploit details are publicly available on GitHub. SQL injection via email parameter requires minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
1. Check vendor website for security updates. 2. If no patch exists, implement workarounds immediately. 3. Consider replacing with alternative software if vendor is unresponsive.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize email input and reject malicious SQL characters.
Web Application Firewall Rule
allBlock SQL injection patterns targeting /admin/forgot-password.php endpoint.
🧯 If You Can't Patch
- Block external access to /admin/forgot-password.php via firewall or web server configuration.
- Implement network segmentation to isolate the system from critical assets.
🔍 How to Verify
Check if Vulnerable:
Test the /admin/forgot-password.php endpoint with SQL injection payloads in the email parameter (e.g., ' OR '1'='1).Check Version:
Check system documentation or admin panel for version information.Verify Fix Applied:
Verify that SQL injection attempts no longer succeed and that input validation is properly implemented.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web server logs
- Multiple failed login attempts from forgot password page
- Requests to /admin/forgot-password.php with SQL keywords
Network Indicators:
- Unusual database queries originating from web server
- Traffic spikes to admin interface
SIEM Query:
source="web_logs" AND uri="/admin/forgot-password.php" AND (email="*OR*" OR email="*UNION*" OR email="*SELECT*")