CVE-2024-54922
📋 TL;DR
This SQL injection vulnerability in kashipara E-learning Management System v1.0 allows remote attackers to execute arbitrary SQL commands through the firstname, lastname, and username parameters in the /admin/edit_user.php endpoint. Attackers can gain unauthorized database access, potentially compromising sensitive student and administrative data. Organizations using this specific version of the e-learning system are affected.
💻 Affected Systems
- kashipara E-learning Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, privilege escalation to admin accounts, and potential server takeover via SQL command execution.
Likely Case
Unauthorized access to sensitive student records, grades, personal information, and administrative credentials stored in the database.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection execution.
🎯 Exploit Status
The GitHub reference contains detailed exploitation writeup showing straightforward SQL injection techniques.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries in /admin/edit_user.php to sanitize firstname, lastname, and username inputs.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize user inputs before processing SQL queries
Modify edit_user.php to use prepared statements with parameterized queries
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns targeting edit_user.php parameters
Add WAF rule: deny requests with SQL keywords in firstname, lastname, username parameters
🧯 If You Can't Patch
- Block external access to /admin/edit_user.php endpoint using firewall rules
- Implement strict input validation at application layer for all user-supplied parameters
🔍 How to Verify
Check if Vulnerable:
Test /admin/edit_user.php endpoint with SQL injection payloads in firstname, lastname, or username parameters and observe database errors or unexpected responsesCheck Version:
Check system documentation or configuration files for version information (typically in readme or about pages)Verify Fix Applied:
Attempt SQL injection tests after implementing parameterized queries and verify no database errors or unauthorized access occurs📡 Detection & Monitoring
Log Indicators:
- Unusual SQL syntax in access logs for edit_user.php
- Database error messages in application logs
- Multiple failed login attempts followed by edit_user.php access
Network Indicators:
- HTTP POST requests to /admin/edit_user.php containing SQL keywords (UNION, SELECT, INSERT, etc.)
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/admin/edit_user.php" AND (request_body CONTAINS "UNION" OR request_body CONTAINS "SELECT" OR request_body CONTAINS "INSERT")