CVE-2025-6863
📋 TL;DR
This critical SQL injection vulnerability in PHPGurukul Local Services Search Engine Management System allows remote attackers to execute arbitrary SQL commands via the editid parameter in /admin/edit-category-detail.php. This can lead to data theft, modification, or deletion. All users running version 2.1 are affected.
💻 Affected Systems
- PHPGurukul Local Services Search Engine Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data exfiltration, privilege escalation to admin, and potential remote code execution via database functions.
Likely Case
Unauthorized data access and manipulation, potentially leading to service disruption or data integrity issues.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing data viewing.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easy to weaponize. Requires admin access to reach the vulnerable endpoint.
🛠️ 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. Consider implementing parameterized queries or input validation as temporary fix.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to ensure editid parameter contains only expected values (integers).
Modify /admin/edit-category-detail.php to validate editid parameter using is_numeric() or similar functions before SQL execution.
Web Application Firewall Rules
allBlock SQL injection patterns targeting the edit-category-detail.php endpoint.
Add WAF rule to block requests containing SQL keywords in editid parameter to /admin/edit-category-detail.php
🧯 If You Can't Patch
- Restrict access to /admin/ directory to trusted IP addresses only using .htaccess or web server configuration.
- Implement database user with minimal privileges (read-only if possible) for the application's database connection.
🔍 How to Verify
Check if Vulnerable:
Test the /admin/edit-category-detail.php endpoint with SQL injection payloads in the editid parameter (e.g., editid=1' OR '1'='1).Check Version:
Check the software version in the admin panel or look for version indicators in the source code.Verify Fix Applied:
Verify that SQL injection payloads no longer work and that input validation is properly implemented.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in web server logs
- Multiple requests to /admin/edit-category-detail.php with suspicious parameters
- Database query errors containing SQL injection patterns
Network Indicators:
- Unusual traffic patterns to admin interface
- Requests containing SQL keywords like UNION, SELECT, INSERT in URL parameters
SIEM Query:
source="web_server_logs" AND (url="/admin/edit-category-detail.php" AND (param="editid" AND value MATCHES "[';]|UNION|SELECT|INSERT"))