CVE-2024-36409
📋 TL;DR
This CVE describes a SQL injection vulnerability in SuiteCRM's Tree data entry point due to poor input validation. Attackers can execute arbitrary SQL commands, potentially compromising the database. All SuiteCRM instances running versions before 7.14.4 or 8.6.1 are affected.
💻 Affected Systems
- SuiteCRM
📦 What is this software?
Suitecrm by Salesagility
Suitecrm by Salesagility
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise allowing data theft, modification, or deletion; potential remote code execution via database functions; full application takeover.
Likely Case
Database information disclosure including sensitive customer data, user credentials, and business information; potential data manipulation.
If Mitigated
Limited impact with proper input validation and parameterized queries; database access restricted by least privilege principles.
🎯 Exploit Status
SQL injection vulnerabilities are typically easy to exploit with basic knowledge; requires access to the vulnerable Tree data endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 7.14.4 or 8.6.1
Vendor Advisory: https://github.com/salesagility/SuiteCRM/security/advisories/GHSA-pxq4-vw23-v73f
Restart Required: No
Instructions:
1. Backup your SuiteCRM instance and database. 2. Update to SuiteCRM version 7.14.4 (for 7.x branch) or 8.6.1 (for 8.x branch). 3. Verify the update completed successfully. 4. Test Tree data functionality.
🔧 Temporary Workarounds
Input Validation Enhancement
allImplement strict input validation for Tree data parameters to reject malicious SQL patterns.
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns targeting the Tree data endpoint.
🧯 If You Can't Patch
- Restrict access to the Tree data endpoint using network ACLs or authentication requirements.
- Implement database user account with minimal privileges (read-only if possible) for the application.
🔍 How to Verify
Check if Vulnerable:
Check SuiteCRM version in Admin panel or via version.php file; if version is below 7.14.4 (for 7.x) or 8.6.1 (for 8.x), you are vulnerable.Check Version:
Check Admin → System Settings → System Information in SuiteCRM web interface, or view /version.php file.Verify Fix Applied:
After updating, confirm version is 7.14.4 or higher (7.x) or 8.6.1 or higher (8.x) and test Tree data functionality.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts or parameter manipulation in web server logs
- Errors from Tree data endpoint
Network Indicators:
- Unusual traffic patterns to Tree data endpoint
- SQL error messages in HTTP responses
SIEM Query:
source="web_server" AND (uri="*/tree*" OR uri="*/Tree*") AND (message="*sql*" OR message="*injection*" OR status=500)