CVE-2025-22984
📋 TL;DR
An unauthenticated access control vulnerability in iceCMS v2.2.0 allows attackers to access sensitive information via the /api/squareComment/DelectSquareById endpoint. This affects all deployments running the vulnerable version without proper authentication controls. Attackers can exploit this without any credentials.
💻 Affected Systems
- iceCMS
📦 What is this software?
Icecms by Thecosy
⚠️ Risk & Real-World Impact
Worst Case
Complete exposure of sensitive user data, administrative information, or private content stored in the CMS database, potentially leading to data breaches and compliance violations.
Likely Case
Unauthorized access to user comments, private messages, or other content managed through the squareComment functionality, compromising user privacy.
If Mitigated
Limited impact with proper network segmentation and authentication requirements, though the vulnerability still exists in the codebase.
🎯 Exploit Status
The vulnerability requires no authentication and appears to be a direct API endpoint access issue, making exploitation straightforward.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.2.1 or later
Vendor Advisory: https://github.com/H3rmesk1t/vulnerability-paper/blob/main/iceCMS-2.2.0-Incorrect%20Access%20Control2.md
Restart Required: No
Instructions:
1. Upgrade iceCMS to version 2.2.1 or later. 2. Verify the /api/squareComment/DelectSquareById endpoint now requires proper authentication. 3. Test the functionality to ensure it works correctly with authentication.
🔧 Temporary Workarounds
Block Unauthenticated Access
allImplement web application firewall rules or reverse proxy configuration to block unauthenticated requests to /api/squareComment/DelectSquareById
# Example nginx location block
location /api/squareComment/DelectSquareById {
deny all;
# Or require authentication
# auth_basic "Restricted";
# auth_basic_user_file /etc/nginx/.htpasswd;
}
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the iceCMS instance
- Disable the squareComment feature entirely if not needed
🔍 How to Verify
Check if Vulnerable:
Send an unauthenticated HTTP request to /api/squareComment/DelectSquareById endpoint. If it returns data without authentication, the system is vulnerable.Check Version:
Check iceCMS version in admin panel or configuration filesVerify Fix Applied:
Attempt the same unauthenticated request after patching. It should return an authentication error or 403 Forbidden status.📡 Detection & Monitoring
Log Indicators:
- Multiple 200 OK responses to /api/squareComment/DelectSquareById from unauthenticated users
- Unusual access patterns to the squareComment API
Network Indicators:
- Unusual traffic volume to /api/squareComment/DelectSquareById endpoint
- Requests to this endpoint without authentication headers
SIEM Query:
source="web_server_logs" AND uri_path="/api/squareComment/DelectSquareById" AND (status_code=200 OR status_code=403) AND NOT user_agent="legitimate_bot" | stats count by src_ip