CVE-2020-35261 Explained : Impact and Mitigation

A Cross Site Scripting (XSS) vulnerability in sourcecodester Multi Restaurant Table Reservation System 1.0 allows attackers to exploit the Restaurant Name field.

Understanding CVE-2020-35261

This CVE involves a security vulnerability in the Multi Restaurant Table Reservation System 1.0 that can be exploited through a specific field.

What is CVE-2020-35261?

CVE-2020-35261 is a Cross Site Scripting (XSS) vulnerability found in the sourcecodester Multi Restaurant Table Reservation System 1.0. It enables attackers to inject malicious scripts into the system via the Restaurant Name field.

The Impact of CVE-2020-35261

This vulnerability can lead to unauthorized access, data theft, and potentially complete system compromise if exploited by malicious actors.

Technical Details of CVE-2020-35261

The technical aspects of the vulnerability are crucial for understanding its implications and potential risks.

Vulnerability Description

The XSS vulnerability in the Multi Restaurant Table Reservation System 1.0 allows attackers to insert and execute malicious scripts through the Restaurant Name field.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 1.0 (affected)

Exploitation Mechanism

Attackers can exploit this vulnerability by inputting malicious scripts into the Restaurant Name field, which are then executed when the profile.php page is accessed.

Mitigation and Prevention

Addressing and preventing the exploitation of CVE-2020-35261 is crucial for maintaining system security.

Immediate Steps to Take

Disable any input fields that are not necessary for system functionality to prevent potential XSS attacks.
Implement input validation mechanisms to sanitize user inputs and prevent script injection.
Regularly monitor and audit system logs for any suspicious activities that may indicate an ongoing attack.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and system administrators on secure coding practices and the importance of input validation.
Stay informed about security updates and patches for the Multi Restaurant Table Reservation System to mitigate known vulnerabilities.
Consider implementing a web application firewall (WAF) to provide an additional layer of defense against XSS attacks.

Patching and Updates

Stay informed about security updates and patches released by sourcecodester for the Multi Restaurant Table Reservation System to address the XSS vulnerability.