CVE-2025-9476
📋 TL;DR
This vulnerability allows remote attackers to upload arbitrary files to SourceCodester Human Resource Information System 1.0 via the /Superadmin_Dashboard/process/editemployee_process.php endpoint. Organizations using this specific HR software version are affected, potentially enabling attackers to execute malicious code on the server.
💻 Affected Systems
- SourceCodester Human Resource Information System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through remote code execution, data theft, and persistent backdoor installation.
Likely Case
Webshell upload leading to unauthorized access, data exfiltration, and lateral movement within the network.
If Mitigated
Limited impact with proper file upload validation and web application firewall rules in place.
🎯 Exploit Status
Exploit details are publicly available on GitHub and vuldb.com.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Consider removing or replacing the software.
🔧 Temporary Workarounds
Restrict file uploads
allImplement strict file type validation and size limits for uploads
Block vulnerable endpoint
allUse web server configuration to block access to /Superadmin_Dashboard/process/editemployee_process.php
# Apache: RewriteRule ^/Superadmin_Dashboard/process/editemployee_process\.php - [F,L]
# Nginx: location ~ /Superadmin_Dashboard/process/editemployee_process\.php { deny all; }
🧯 If You Can't Patch
- Isolate the HR system in a separate network segment with strict firewall rules
- Implement web application firewall with file upload protection rules
🔍 How to Verify
Check if Vulnerable:
Check if /Superadmin_Dashboard/process/editemployee_process.php exists and accepts file uploads without proper validationCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Test file upload functionality with malicious file extensions to ensure they are rejected📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads to editemployee_process.php
- Files with suspicious extensions (.php, .jsp, .asp) in upload directories
Network Indicators:
- POST requests to /Superadmin_Dashboard/process/editemployee_process.php with file uploads
SIEM Query:
web.url:*editemployee_process.php AND http.method:POST AND http.content_type:multipart/form-data