CVE-2024-48226
📋 TL;DR
Funadmin 5.0.2 contains a SQL injection vulnerability in the curd/table/savefield endpoint that allows attackers to execute arbitrary SQL commands. This affects all Funadmin 5.0.2 installations with the vulnerable endpoint accessible. Attackers could potentially read, modify, or delete database content.
💻 Affected Systems
- Funadmin
📦 What is this software?
Funadmin by Funadmin
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data exfiltration, modification, deletion, or potential remote code execution if database permissions allow.
Likely Case
Unauthorized data access, privilege escalation, or data manipulation within the Funadmin database.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database user privilege restrictions.
🎯 Exploit Status
SQL injection vulnerabilities typically have low exploitation complexity, but authentication requirements may limit attack vectors.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://github.com/funadmin/funadmin/issues/26
Restart Required: No
Instructions:
1. Monitor the GitHub issue for official patch. 2. Apply patch when available. 3. Test in development environment before production deployment.
🔧 Temporary Workarounds
Disable vulnerable endpoint
allTemporarily disable or restrict access to the curd/table/savefield endpoint
# Configure web server to block /curd/table/savefield
# Example for Apache: RewriteRule ^curd/table/savefield - [F]
# Example for Nginx: location ~ ^/curd/table/savefield { return 403; }
Implement WAF rules
allAdd SQL injection detection rules to web application firewall
# Add SQL injection detection patterns to WAF
# Example ModSecurity rule: SecRule ARGS "@detectSQLi" "id:1001,phase:2,deny"
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries for all database operations
- Restrict database user permissions to minimum required privileges
🔍 How to Verify
Check if Vulnerable:
Check if Funadmin version is 5.0.2 and the curd/table/savefield endpoint accepts SQL injection payloadsCheck Version:
# Check Funadmin version in configuration files or admin interfaceVerify Fix Applied:
Test the curd/table/savefield endpoint with SQL injection payloads after applying fixes📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts followed by SQL injection patterns
- Access to curd/table/savefield with suspicious parameters
Network Indicators:
- HTTP POST requests to /curd/table/savefield containing SQL keywords
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND uri="/curd/table/savefield" AND (payload CONTAINS "UNION" OR payload CONTAINS "SELECT" OR payload CONTAINS "INSERT" OR payload CONTAINS "DELETE")