CVE-2024-57151
📋 TL;DR
This SQL injection vulnerability in rainrocka xinhu allows remote attackers to execute arbitrary SQL commands via the inputAction.php file's saveAjax function. Attackers can potentially read, modify, or delete database content. All systems running xinhu version 2.6.5 and earlier are affected.
💻 Affected Systems
- rainrocka xinhu
📦 What is this software?
Xinhu by Rockoa
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or remote code execution if database functions allow command execution.
Likely Case
Unauthorized data access, privilege escalation, or data manipulation through SQL injection.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permissions in place.
🎯 Exploit Status
SQL injection vulnerabilities are commonly exploited and weaponized tools exist.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
Check for official patches from rainrocka. If unavailable, implement workarounds or upgrade to a patched version when released.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and parameterized queries in inputAction.php
Modify PHP code to use prepared statements: $stmt = $pdo->prepare('SELECT * FROM table WHERE id = ?'); $stmt->execute([$input]);
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns
Add WAF rule: SecRule ARGS "@detectSQLi" "id:1001,phase:2,deny,status:403"
🧯 If You Can't Patch
- Implement network segmentation to isolate xinhu systems from critical assets
- Enable detailed logging and monitoring for SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Check xinhu version in admin panel or by examining source files. Test inputAction.php with SQL injection payloads.Check Version:
Check admin panel or examine version.php file in xinhu installation directoryVerify Fix Applied:
Test the saveAjax function with SQL injection payloads to confirm they are properly sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual database queries from inputAction.php
- SQL syntax errors in application logs
- Multiple failed login attempts followed by SQL payloads
Network Indicators:
- HTTP POST requests to inputAction.php containing SQL keywords (UNION, SELECT, INSERT, etc.)
- Abnormal database connection patterns
SIEM Query:
source="web_logs" AND uri="*inputAction.php*" AND (request_body="*UNION*" OR request_body="*SELECT*" OR request_body="*INSERT*")