CVE-2025-7755
📋 TL;DR
CVE-2025-7755 is a critical unrestricted file upload vulnerability in code-projects Online Ordering System 1.0. Attackers can remotely upload malicious files via the /admin/edit_product.php image parameter, potentially leading to complete system compromise. All deployments of version 1.0 are affected.
💻 Affected Systems
- code-projects Online Ordering System
📦 What is this software?
Online Ordering System by Online Ordering System Project
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution leading to full system takeover, data exfiltration, and lateral movement within the network.
Likely Case
Webshell deployment allowing persistent access, data manipulation, and further exploitation of the ordering system.
If Mitigated
File upload blocked or sanitized, preventing malicious file execution while maintaining normal functionality.
🎯 Exploit Status
Exploit details are publicly available on GitHub. The vulnerability requires minimal technical skill to exploit.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
No official patch available. Consider workarounds or migrating to alternative software.
🔧 Temporary Workarounds
File Upload Restriction
allImplement server-side validation to restrict file uploads to specific extensions and scan for malicious content.
# Modify /admin/edit_product.php to validate file extensions and MIME types
# Example PHP code: if(!in_array($fileExtension, ['jpg','png','gif'])) { die('Invalid file type'); }
Access Control
allRestrict access to /admin/edit_product.php to authorized users only with strong authentication.
# Add authentication check at top of edit_product.php
# Example: session_start(); if(!isset($_SESSION['admin'])) { header('Location: login.php'); exit(); }
🧯 If You Can't Patch
- Remove or rename /admin/edit_product.php file if not essential
- Implement web application firewall (WAF) rules to block requests to vulnerable endpoint
🔍 How to Verify
Check if Vulnerable:
Check if /admin/edit_product.php exists and accepts file uploads without proper validation. Attempt to upload a non-image file.Check Version:
# Check version in application files or database configurationVerify Fix Applied:
Test that file uploads are properly validated and restricted to allowed file types only.📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads to /admin/edit_product.php
- Uploads of non-image file types
- Multiple failed upload attempts
Network Indicators:
- POST requests to /admin/edit_product.php with file uploads
- Traffic patterns indicating webshell communication
SIEM Query:
source="web_logs" AND uri="/admin/edit_product.php" AND method="POST" AND (file_extension!="jpg" OR file_extension!="png" OR file_extension!="gif")