CVE-2025-12860
📋 TL;DR
This CVE describes an SQL injection vulnerability in DedeBIZ content management system. Attackers can manipulate the 'orderby' parameter in /admin/freelist_main.php to execute arbitrary SQL commands remotely. All DedeBIZ installations up to version 6.3.2 are affected.
💻 Affected Systems
- DedeBIZ
📦 What is this software?
Dedebiz by Dedebiz
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data manipulation, and potential remote code execution through database functions.
Likely Case
Database information disclosure, data manipulation, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical data.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Check DedeBIZ official channels for updates. Consider upgrading to latest version if available.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to sanitize the orderby parameter before processing
Modify /admin/freelist_main.php to validate orderby parameter against allowed values
Web Application Firewall
allDeploy WAF with SQL injection protection rules
🧯 If You Can't Patch
- Restrict access to /admin/ directory to trusted IP addresses only
- Implement database user with minimal permissions (read-only where possible)
🔍 How to Verify
Check if Vulnerable:
Check if DedeBIZ version is 6.3.2 or earlier and /admin/freelist_main.php existsCheck Version:
Check DedeBIZ configuration files or admin panel for version informationVerify Fix Applied:
Test SQL injection payloads against the orderby parameter to confirm they're blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts to admin interface
- Suspicious orderby parameter values in web logs
Network Indicators:
- SQL injection patterns in HTTP requests to /admin/freelist_main.php
- Unusual database connection patterns
SIEM Query:
web.url:*freelist_main.php* AND (web.param:*orderby* AND (web.param:*UNION* OR web.param:*SELECT* OR web.param:*OR*))