CVE-2026-2115
📋 TL;DR
This vulnerability allows remote attackers to execute arbitrary SQL commands on itsourcecode Society Management System 1.0 through the /admin/delete_expenses.php endpoint. Attackers can potentially read, modify, or delete database content. Organizations using this specific software version are affected.
💻 Affected Systems
- itsourcecode Society Management System
📦 What is this software?
Society Management System by Angeljudesuarez
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, and potential authentication bypass leading to full system takeover.
Likely Case
Unauthorized data access and manipulation of expense records, potentially leading to financial fraud or data leakage.
If Mitigated
Limited impact if proper input validation and database permissions are enforced, though SQL injection attempts would still be logged.
🎯 Exploit Status
Exploit details are publicly available on GitHub, making this easily exploitable by attackers with basic SQL injection knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://itsourcecode.com/
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available, or implement workarounds.
🔧 Temporary Workarounds
Input Validation and Parameterized Queries
allModify the delete_expenses.php file to use prepared statements with parameterized queries instead of direct SQL concatenation.
Replace vulnerable SQL code with: $stmt = $conn->prepare('DELETE FROM expenses WHERE id = ?'); $stmt->bind_param('i', $expenses_id); $stmt->execute();
Web Application Firewall (WAF) Rules
allDeploy WAF rules to block SQL injection patterns targeting the /admin/delete_expenses.php endpoint.
Add WAF rule: Block requests to /admin/delete_expenses.php containing SQL keywords like UNION, SELECT, INSERT, DELETE, DROP, OR 1=1
🧯 If You Can't Patch
- Restrict access to /admin/delete_expenses.php using IP whitelisting or authentication requirements
- Implement database user with minimal privileges (read-only where possible) for the application
🔍 How to Verify
Check if Vulnerable:
Test the /admin/delete_expenses.php endpoint with SQL injection payloads like expenses_id=1' OR '1'='1 and observe if database errors or unexpected behavior occurs.Check Version:
Check the software version in the admin panel or configuration files, typically in config.php or similar files.Verify Fix Applied:
After implementing parameterized queries, retest with SQL injection payloads and verify they are rejected or properly handled without database errors.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in application logs
- Multiple failed DELETE requests to /admin/delete_expenses.php with suspicious parameters
- Database queries containing SQL injection patterns
Network Indicators:
- HTTP POST/GET requests to /admin/delete_expenses.php with SQL keywords in parameters
- Unusual database connection patterns from the application server
SIEM Query:
source="web_server_logs" AND uri="/admin/delete_expenses.php" AND (param="expenses_id" AND value MATCHES "(?i)(union|select|insert|delete|drop|or.*=.*)")