CVE-2024-39154
📋 TL;DR
This CSRF vulnerability in idccms v1.35 allows attackers to trick authenticated administrators into performing unauthorized actions by visiting malicious web pages. Attackers can delete keyword data without the admin's knowledge or consent. Only administrators with access to the vulnerable component are affected.
💻 Affected Systems
- idccms
📦 What is this software?
Idccms by Idccms
⚠️ Risk & Real-World Impact
Worst Case
Attackers could delete all keyword data, disrupt website functionality, and potentially chain with other vulnerabilities for further compromise.
Likely Case
Targeted deletion of specific keyword data to disrupt content management or SEO optimization.
If Mitigated
Minimal impact with proper CSRF protections and admin awareness training.
🎯 Exploit Status
CSRF attacks are well-understood and easy to implement; exploitation requires tricking authenticated admins.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Implement CSRF tokens in /admin/keyWord_deal.php and validate them on POST requests.
🔧 Temporary Workarounds
Implement CSRF Protection
allAdd CSRF tokens to forms and validate them server-side.
Edit /admin/keyWord_deal.php to include and verify CSRF tokens
Restrict Admin Access
allLimit admin panel access to trusted IPs or VPN.
Add IP restrictions in .htaccess or web server config
🧯 If You Can't Patch
- Educate administrators about CSRF risks and safe browsing practices.
- Monitor admin activity logs for unauthorized keyword deletions.
🔍 How to Verify
Check if Vulnerable:
Check if /admin/keyWord_deal.php lacks CSRF token validation for del actions.Check Version:
Check CMS version in admin panel or configuration files.Verify Fix Applied:
Test that CSRF tokens are required and validated for keyword deletion requests.📡 Detection & Monitoring
Log Indicators:
- Multiple keyword deletion requests from same admin session in short time
- Deletion requests without corresponding form submissions
Network Indicators:
- HTTP POST requests to /admin/keyWord_deal.php?mudi=del from unexpected referrers
SIEM Query:
source="web_logs" AND uri="/admin/keyWord_deal.php" AND query="mudi=del" AND NOT referrer CONTAINS "admin"