CVE-2025-25580
📋 TL;DR
This SQL injection vulnerability in yimioa allows attackers to execute arbitrary SQL commands through the listNameBySql() method in the UserMapper.xml file. Attackers could potentially read, modify, or delete database contents. All systems running yimioa versions before v2024.07.04 are affected.
💻 Affected Systems
- yimioa
📦 What is this software?
Yimioa by R1bbit
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, or potential remote code execution if database functions allow it.
Likely Case
Unauthorized data access, data exfiltration, or privilege escalation within the application.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database user privilege restrictions.
🎯 Exploit Status
SQL injection vulnerabilities are typically easy to exploit with basic knowledge of SQL. The specific exploit path requires access to the vulnerable endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: v2024.07.04
Vendor Advisory: https://gitee.com/r1bbit/yimioa/issues/IBI6XT
Restart Required: Yes
Instructions:
1. Download yimioa v2024.07.04 or later from official source. 2. Backup current installation and data. 3. Stop yimioa service. 4. Replace with patched version. 5. Restart yimioa service. 6. Verify functionality.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation to reject SQL injection patterns
Implement regex filtering for SQL keywords: SELECT, UNION, INSERT, UPDATE, DELETE, DROP, OR, AND, --, #, ;, '
Web Application Firewall
allDeploy WAF with SQL injection protection rules
Configure WAF to block requests containing SQL injection patterns to /xml/UserMapper.xml endpoint
🧯 If You Can't Patch
- Implement network segmentation to restrict access to the vulnerable endpoint
- Enable detailed logging and monitoring for SQL injection attempts
🔍 How to Verify
Check if Vulnerable:
Check yimioa version. If version is earlier than v2024.07.04, system is vulnerable.Check Version:
Check yimioa configuration files or application interface for version informationVerify Fix Applied:
Verify yimioa version is v2024.07.04 or later and test the listNameBySql() method with SQL injection test payloads.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in application logs
- Multiple failed authentication attempts
- Requests to /xml/UserMapper.xml with SQL keywords
Network Indicators:
- Unusual database connection patterns
- Large data transfers from database server
SIEM Query:
source="yimioa" AND ("UserMapper.xml" OR "listNameBySql") AND (SELECT OR UNION OR INSERT OR -- OR ' OR ")