CVE-2024-7327
📋 TL;DR
This critical SQL injection vulnerability in Xinhu RockOA allows remote attackers to execute arbitrary SQL commands by manipulating the nickName parameter in the dataAction function. This affects all systems running Xinhu RockOA 2.6.2 with the vulnerable component exposed. Attackers can potentially access, modify, or delete database content.
💻 Affected Systems
- Xinhu RockOA
📦 What is this software?
Xinhu by Rockoa
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via subsequent attacks.
Likely Case
Unauthorized data access and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions in place.
🎯 Exploit Status
Exploit details have been publicly disclosed, making weaponization likely. The vendor did not respond to disclosure attempts.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available, or implement workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allImplement strict input validation and parameterized queries for the nickName parameter in openmodhetongAction.php
Modify /webmain/task/openapi/openmodhetongAction.php to use prepared statements and validate nickName input
Access Restriction
allRestrict access to the vulnerable endpoint using web server configuration
Add access control rules in Apache/Nginx to block /webmain/task/openapi/openmodhetongAction.php
🧯 If You Can't Patch
- Implement a Web Application Firewall (WAF) with SQL injection protection rules
- Restrict network access to the RockOA system to trusted IP addresses only
🔍 How to Verify
Check if Vulnerable:
Check if your system runs Xinhu RockOA version 2.6.2 and has the file /webmain/task/openapi/openmodhetongAction.php accessible.Check Version:
Check version in RockOA interface or configuration filesVerify Fix Applied:
Test the vulnerable endpoint with SQL injection payloads to confirm they are blocked or sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in application logs
- Multiple requests to /webmain/task/openapi/openmodhetongAction.php with suspicious parameters
Network Indicators:
- SQL injection patterns in HTTP requests to the vulnerable endpoint
SIEM Query:
source="web_logs" AND uri="/webmain/task/openapi/openmodhetongAction.php" AND (query CONTAINS "UNION" OR query CONTAINS "SELECT" OR query CONTAINS "OR 1=1")