CVE-2024-54933
📋 TL;DR
CVE-2024-54933 is an SQL injection vulnerability in Kashipara E-learning Management System v1.0 that allows attackers to execute arbitrary SQL commands via the /admin/delete_content.php endpoint. This affects all installations of this specific software version, potentially compromising the entire database. Attackers with admin access or ability to reach the admin interface can exploit this vulnerability.
💻 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 destruction, authentication bypass, and potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access, modification, or deletion of learning content, user records, and system configuration.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only affecting non-critical data.
🎯 Exploit Status
Exploitation requires admin authentication or ability to reach the admin endpoint. The GitHub reference contains detailed exploitation methodology.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None known
Restart Required: No
Instructions:
No official patch available. Implement input validation and parameterized queries in /admin/delete_content.php. Replace raw SQL queries with prepared statements.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to sanitize all user inputs in the delete_content.php file before processing SQL queries.
Edit /admin/delete_content.php to implement mysqli_real_escape_string() or equivalent for all user inputs
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests to the vulnerable endpoint.
Configure WAF rules to block SQL injection patterns targeting /admin/delete_content.php
🧯 If You Can't Patch
- Restrict access to /admin/ directory using IP whitelisting or network segmentation
- Implement strong authentication and monitoring for admin interface access
🔍 How to Verify
Check if Vulnerable:
Test the /admin/delete_content.php endpoint with SQL injection payloads (e.g., ' OR '1'='1) and observe database behavior or error responses.Check Version:
Check the software version in the system configuration or about page, or examine file headers and documentation.Verify Fix Applied:
Verify that parameterized queries are implemented and test with SQL injection payloads to confirm they are blocked or sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts followed by access to /admin/delete_content.php
- Unexpected database errors in application logs
Network Indicators:
- HTTP POST requests to /admin/delete_content.php containing SQL keywords (SELECT, UNION, etc.)
- Unusual traffic patterns to admin interface
SIEM Query:
source="web_logs" AND (url="/admin/delete_content.php" AND (request_body CONTAINS "' OR" OR request_body CONTAINS "UNION" OR request_body CONTAINS "SELECT"))