CVE-2024-5516
📋 TL;DR
CVE-2024-5516 is a critical SQL injection vulnerability in itsourcecode Online Blood Bank Management System 1.0. Attackers can exploit the massage.php file's 'bid' parameter to execute arbitrary SQL commands remotely. Organizations using this specific blood bank management software are affected.
💻 Affected Systems
- itsourcecode Online Blood Bank Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including sensitive medical data (patient records, blood donor information), authentication bypass, and potential system takeover.
Likely Case
Data exfiltration of sensitive medical information, database manipulation, and potential privilege escalation.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only error messages or limited data exposure.
🎯 Exploit Status
Exploit details are publicly available on GitHub. SQL injection via bid parameter is straightforward for attackers with basic skills.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Consider replacing with alternative software or implementing custom fixes with parameterized queries.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd server-side validation to massage.php to sanitize the bid parameter before database queries.
Edit massage.php to implement parameterized queries or proper input escaping
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns targeting the bid parameter.
Configure WAF to detect and block SQL injection attempts on massage.php
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict access controls
- Implement network segmentation to limit database access from the web server
🔍 How to Verify
Check if Vulnerable:
Test the massage.php endpoint with SQL injection payloads in the bid parameter (e.g., bid=1' OR '1'='1).Check Version:
Check software version in admin panel or configuration files. Default is 1.0.Verify Fix Applied:
Verify that SQL injection attempts no longer succeed and that parameterized queries are implemented in massage.php.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts or parameter manipulation in web server logs
Network Indicators:
- SQL error messages in HTTP responses
- Unusual database connection patterns from web server
SIEM Query:
source="web_server" AND (uri="*massage.php*" AND (param="*bid*" AND value="*' OR*" OR value="*;--*"))