CVE-2019-18417 : Vulnerability Insights and Analysis

The Restaurant Management System 1.0 in Sourcecodester allows an authenticated attacker to upload arbitrary files, potentially leading to code execution due to inadequate user input sanitization.

Understanding CVE-2019-18417

This CVE involves a vulnerability in the Sourcecodester Restaurant Management System 1.0 that enables attackers to upload files, posing a risk of code execution.

What is CVE-2019-18417?

The vulnerability in the Restaurant Management System 1.0 allows authenticated attackers to upload files of their choice, potentially resulting in code execution. The issue stems from the application's failure to properly sanitize user input, specifically permitting .php files during the addition of new food items.

The Impact of CVE-2019-18417

The vulnerability can be exploited by malicious actors to upload harmful files, leading to unauthorized code execution within the system.

Technical Details of CVE-2019-18417

The technical aspects of this CVE include:

Vulnerability Description

The Sourcecodester Restaurant Management System 1.0 vulnerability allows authenticated attackers to upload arbitrary files, potentially enabling code execution due to inadequate input sanitization.

Affected Systems and Versions

Product: Sourcecodester Restaurant Management System 1.0
Vendor: N/A
Versions: N/A

Exploitation Mechanism

The vulnerability arises from the system's failure to properly sanitize user input, particularly allowing the upload of .php files during the process of adding new food items.

Mitigation and Prevention

To address CVE-2019-18417, consider the following steps:

Immediate Steps to Take

Implement input validation to restrict file types that can be uploaded.
Regularly monitor and audit file uploads for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify vulnerabilities.
Educate users on safe file uploading practices and potential risks.

Patching and Updates

Apply patches or updates provided by Sourcecodester to fix the vulnerability and enhance system security.