CVE-2025-8993
📋 TL;DR
This SQL injection vulnerability in Online Tour and Travel Management System 1.0 allows attackers to manipulate database queries through the 'from_date' parameter in /admin/expense_report.php. Attackers can potentially read, modify, or delete database contents, and may gain unauthorized access to sensitive information. Organizations using this specific travel management system version are affected.
💻 Affected Systems
- itsourcecode Online Tour and Travel Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via SQL injection to execute arbitrary commands.
Likely Case
Unauthorized data access including customer information, financial records, and administrative credentials stored in the database.
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 easy to weaponize. Requires admin authentication to access the vulnerable endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://itsourcecode.com/
Restart Required: No
Instructions:
No official patch available. Consider replacing with alternative software or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd parameter validation and sanitization for the from_date parameter in expense_report.php
Modify /admin/expense_report.php to validate date format and sanitize input using prepared statements
Web Application Firewall Rules
allBlock SQL injection patterns targeting the expense_report.php endpoint
Add WAF rule: deny requests to /admin/expense_report.php containing SQL keywords in parameters
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict access controls
- Implement database-level protections: use least privilege accounts, enable query logging
🔍 How to Verify
Check if Vulnerable:
Test the /admin/expense_report.php endpoint with SQL injection payloads in the from_date parameterCheck Version:
Check system documentation or admin panel for version informationVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that prepared statements are implemented📡 Detection & Monitoring
Log Indicators:
- Unusual database queries from web server
- Multiple failed login attempts to admin panel
- SQL syntax errors in application logs
Network Indicators:
- HTTP requests to /admin/expense_report.php with SQL keywords in parameters
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND uri="/admin/expense_report.php" AND (param="from_date" AND value CONTAINS "UNION" OR value CONTAINS "SELECT" OR value CONTAINS "--")