CVE-2025-4060
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Notice Board System 1.0 allows attackers to manipulate database queries through the catname parameter in category.php. Remote attackers can potentially read, modify, or delete database contents. All users running the affected software are at risk.
💻 Affected Systems
- PHPGurukul Notice Board System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, or remote code execution via database functions
Likely Case
Unauthorized data access, privilege escalation, or data manipulation
If Mitigated
Limited impact with proper input validation and database permissions
🎯 Exploit Status
Exploit details are publicly available on GitHub
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/
Restart Required: No
Instructions:
No official patch available. Consider workarounds or alternative software.
🔧 Temporary Workarounds
Input Validation Filter
allAdd parameter validation to sanitize catname input
Modify category.php to validate catname parameter using prepared statements or input filtering
WAF Rule
allBlock SQL injection patterns at web application firewall
Add WAF rule to detect and block SQL injection attempts on /category.php
🧯 If You Can't Patch
- Disable or restrict access to /category.php endpoint
- Implement network segmentation and strict access controls
🔍 How to Verify
Check if Vulnerable:
Test /category.php endpoint with SQL injection payloads in catname parameterCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and proper input validation is implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed parameter requests to /category.php
Network Indicators:
- SQL injection patterns in HTTP requests to /category.php
SIEM Query:
web.url:*category.php* AND (web.param.catname:*OR* OR web.param.catname:*UNION* OR web.param.catname:*SELECT*)