CVE-2025-11415
📋 TL;DR
This vulnerability allows remote attackers to execute SQL injection attacks via the 'delid' parameter in the /admin/customer-list.php file of PHPGurukul Beauty Parlour Management System 1.1. Attackers can potentially read, modify, or delete database content. Organizations using this specific version of the software are affected.
💻 Affected Systems
- PHPGurukul Beauty Parlour Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, or deletion; potential privilege escalation to administrative access; possible remote code execution if database configuration permits.
Likely Case
Unauthorized access to customer data, appointment records, and business information; potential for data exfiltration or manipulation of business records.
If Mitigated
Limited impact with proper input validation and database permissions; potential for failed attack attempts to be logged and detected.
🎯 Exploit Status
Exploit requires access to admin interface; SQL injection via delid parameter is straightforward for attackers with basic SQL knowledge.
🛠️ 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 available, implement workarounds. 3. Consider migrating to alternative software if vendor is unresponsive.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd parameter validation and sanitization for delid parameter in customer-list.php
Modify /admin/customer-list.php to validate delid parameter as integer using is_numeric() or filter_var()
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns
Configure WAF to block requests containing SQL keywords in delid parameter
🧯 If You Can't Patch
- Restrict access to /admin/ directory using IP whitelisting or authentication
- Implement database user with minimal privileges (read-only if possible)
🔍 How to Verify
Check if Vulnerable:
Test /admin/customer-list.php?delid=1' OR '1'='1 to see if SQL error is returnedCheck Version:
Check software version in admin panel or readme filesVerify Fix Applied:
Test same payload after fixes; should return error message or no SQL error📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in web server logs
- Multiple failed login attempts to admin panel
- Unusual database queries from web application user
Network Indicators:
- HTTP requests to /admin/customer-list.php with SQL keywords in parameters
- Unusual outbound database connections
SIEM Query:
source="web_server" AND (uri="/admin/customer-list.php" AND (param="delid" AND value CONTAINS "' OR" OR value CONTAINS "UNION" OR value CONTAINS "SELECT"))