CVE-2026-2190
📋 TL;DR
CVE-2026-2190 is a SQL injection vulnerability in itsourcecode School Management System 1.0 that allows remote attackers to execute arbitrary SQL commands via the ID parameter in /ramonsys/user/controller.php. This affects all deployments of version 1.0 of the software. Attackers can potentially access, modify, or delete database content.
💻 Affected Systems
- itsourcecode School Management System
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via subsequent attacks.
Likely Case
Unauthorized data access, privilege escalation, or data manipulation affecting student/teacher records and system configuration.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical data.
🎯 Exploit Status
Exploit code is publicly available on GitHub. The vulnerability requires no authentication and has simple exploitation vectors.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://itsourcecode.com/
Restart Required: No
Instructions:
1. Check vendor website for security updates. 2. If no patch exists, implement workarounds immediately. 3. Consider migrating to alternative software if vendor support is unavailable.
🔧 Temporary Workarounds
Input Validation Filter
allAdd server-side validation to sanitize the ID parameter before processing.
Modify /ramonsys/user/controller.php to validate ID parameter using prepared statements or parameterized queries
Web Application Firewall Rules
allBlock SQL injection patterns targeting the vulnerable endpoint.
Add WAF rule to block requests containing SQL keywords in ID parameter to /ramonsys/user/controller.php
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict access controls
- Implement network segmentation to limit database access from the vulnerable application
🔍 How to Verify
Check if Vulnerable:
Test the /ramonsys/user/controller.php endpoint with SQL injection payloads in the ID parameter (e.g., ID=1' OR '1'='1).Check Version:
Check the software version in the admin panel or configuration files (typically version.php or similar).Verify Fix Applied:
Verify that SQL injection payloads no longer execute and return appropriate error messages or sanitized responses.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed login attempts via SQL injection patterns
- Unexpected database queries from the application
Network Indicators:
- HTTP requests to /ramonsys/user/controller.php with SQL keywords in parameters
- Unusual database traffic patterns from the application server
SIEM Query:
source="web_logs" AND uri_path="/ramonsys/user/controller.php" AND (param_ID CONTAINS "' OR" OR param_ID CONTAINS "UNION" OR param_ID CONTAINS "SELECT")