CVE-2025-13783
📋 TL;DR
This CVE describes a SQL injection vulnerability in taosir WTCMS's comment administration component. Attackers can remotely exploit this flaw by manipulating comment IDs to execute arbitrary SQL commands. All installations up to commit 01a5f68a3dfc2fdddb44eed967bb2d4f60487665 are affected.
💻 Affected Systems
- taosir WTCMS
📦 What is this software?
Wtcms by Wtcms Project
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, or full system takeover via SQL injection escalation.
Likely Case
Unauthorized data access, comment manipulation, or privilege escalation through SQL injection.
If Mitigated
Limited impact if proper input validation and parameterized queries are implemented.
🎯 Exploit Status
Exploit requires comment administration access. Public exploit code exists according to references.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
No official patch available. Vendor did not respond to disclosure. Consider migrating to alternative software or implementing workarounds.
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to sanitize comment ID parameters before processing
# Modify application/Comment/Controller/CommentadminController.class.php
# Add parameter validation for 'ids' parameter before SQL execution
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns
# Example ModSecurity rule:
# SecRule ARGS:ids "@detectSQLi" "id:1001,phase:2,deny,status:403"
🧯 If You Can't Patch
- Restrict access to comment administration interface to trusted IP addresses only
- Implement database monitoring to detect unusual SQL query patterns
🔍 How to Verify
Check if Vulnerable:
Check if your installation uses commit 01a5f68a3dfc2fdddb44eed967bb2d4f60487665 or earlier in the CommentadminController.class.php fileCheck Version:
git log --oneline -1 application/Comment/Controller/CommentadminController.class.phpVerify Fix Applied:
Verify that input validation has been added to the 'ids' parameter handling in CommentadminController.class.php📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple comment administration requests with SQL-like patterns in 'ids' parameter
Network Indicators:
- HTTP POST requests to comment administration endpoints with suspicious 'ids' parameter values
SIEM Query:
source="web_logs" AND uri="/comment/admin" AND (ids CONTAINS "'" OR ids CONTAINS "--" OR ids CONTAINS "SELECT")