CVE-2025-44073
📋 TL;DR
SeaCMS v13.3 contains a SQL injection vulnerability in the admin_comment_news.php component that allows attackers to execute arbitrary SQL commands. This affects all SeaCMS v13.3 installations with the vulnerable component accessible, potentially compromising the entire database.
💻 Affected Systems
- SeaCMS
📦 What is this software?
Seacms by Seacms
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or remote code execution via database functions.
Likely Case
Unauthorized data access, privilege escalation, or database manipulation leading to site defacement.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical data.
🎯 Exploit Status
SQL injection via admin_comment_news.php parameter manipulation. Requires admin authentication but can be combined with other vulnerabilities.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Unknown
Restart Required: No
Instructions:
1. Check for official SeaCMS patch or update
2. Apply input validation/sanitization to admin_comment_news.php
3. Implement parameterized queries or prepared statements
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to filter SQL injection attempts in admin_comment_news.php
Edit admin_comment_news.php to add parameter sanitization using functions like mysqli_real_escape_string() or prepared statements
Access Restriction
allRestrict access to admin_comment_news.php to trusted IP addresses only
Add .htaccess rules or web server configuration to limit access to specific IPs
🧯 If You Can't Patch
- Implement web application firewall (WAF) with SQL injection rules
- Restrict database user permissions to minimum required privileges
🔍 How to Verify
Check if Vulnerable:
Check if admin_comment_news.php exists and test for SQL injection using safe testing methods or review code for lack of input validation.Check Version:
Check SeaCMS version in configuration files or admin panelVerify Fix Applied:
Test admin_comment_news.php with SQL injection payloads to confirm they are blocked or sanitized.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts followed by admin_comment_news.php access
- SQL syntax errors in web server logs
Network Indicators:
- HTTP POST requests to admin_comment_news.php with SQL keywords in parameters
SIEM Query:
source="web_server" AND (uri="*admin_comment_news.php*" AND (param="*UNION*" OR param="*SELECT*" OR param="*INSERT*" OR param="*DELETE*"))