CVE-2024-40570
📋 TL;DR
This CVE describes an SQL injection vulnerability in SeaCMS v.12.9 that allows a remote attacker to execute arbitrary SQL commands via the admin_datarelate.php component. This can lead to unauthorized access to sensitive database information, such as user credentials or administrative data. Organizations running SeaCMS v.12.9 are affected.
💻 Affected Systems
- SeaCMS
📦 What is this software?
Seacms by Seacms
⚠️ Risk & Real-World Impact
Worst Case
Full database compromise, including extraction of all sensitive data (e.g., passwords, personal information), potential data manipulation, and complete system takeover.
Likely Case
Unauthorized access to sensitive information stored in the database, such as user details or configuration data, leading to data breaches.
If Mitigated
Limited or no impact if proper input validation, parameterized queries, and web application firewalls are in place.
🎯 Exploit Status
Exploitation requires access to the admin_datarelate.php component, which may involve authentication; however, SQL injection techniques are well-documented and easy to execute.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified
Vendor Advisory: https://github.com/seacms-net/CMS/issues/20
Restart Required: No
Instructions:
Check the vendor advisory for updates; if no patch is available, apply workarounds such as input validation or disabling the vulnerable component.
🔧 Temporary Workarounds
Disable admin_datarelate.php
linuxTemporarily disable or restrict access to the vulnerable admin_datarelate.php component to prevent exploitation.
mv /path/to/admin_datarelate.php /path/to/admin_datarelate.php.bak
Implement Input Validation
allAdd server-side input validation to sanitize user inputs in the admin_datarelate.php component.
Edit the PHP file to use prepared statements or escape user inputs.
🧯 If You Can't Patch
- Deploy a web application firewall (WAF) to block SQL injection attempts.
- Restrict network access to the SeaCMS admin interface to trusted IP addresses only.
🔍 How to Verify
Check if Vulnerable:
Review the SeaCMS version; if it is v.12.9, check for the presence of admin_datarelate.php and test for SQL injection vulnerabilities using safe methods.Check Version:
Check the SeaCMS configuration files or admin panel for version information.Verify Fix Applied:
After applying workarounds, test the admin_datarelate.php component for SQL injection vulnerabilities to ensure they are mitigated.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries or error messages in web server logs related to admin_datarelate.php.
Network Indicators:
- Suspicious HTTP requests to admin_datarelate.php with SQL injection payloads.
SIEM Query:
Example: search 'admin_datarelate.php' AND ('SQL' OR 'error' OR 'injection') in web logs.