CVE-2020-35349 : Exploit Details and Defense Strategies

Savsoft Quiz 5 is affected by Cross Site Scripting (XSS) via field_title.

Understanding CVE-2020-35349

Savsoft Quiz 5 is vulnerable to a specific type of attack known as Cross Site Scripting (XSS) through the field_title, which is a title on the custom fields page.

What is CVE-2020-35349?

CVE-2020-35349 is a vulnerability in Savsoft Quiz 5 that allows attackers to execute malicious scripts in a victim's web browser.

The Impact of CVE-2020-35349

This vulnerability can lead to unauthorized access to sensitive data, cookie theft, session hijacking, defacement of websites, and other malicious activities.

Technical Details of CVE-2020-35349

Vulnerability Description

Savsoft Quiz 5 is prone to Cross Site Scripting (XSS) attacks through the field_title input.

Affected Systems and Versions

Product: Savsoft Quiz 5
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the field_title input, which are then executed in the context of the victim's browser.

Mitigation and Prevention

Immediate Steps to Take

Disable any custom fields that are not essential to the application's functionality.
Implement input validation to sanitize user inputs and prevent script injection.
Regularly monitor and audit the application for any suspicious activities.

Long-Term Security Practices

Conduct regular security training for developers to raise awareness about secure coding practices.
Keep software and systems up to date with the latest security patches.
Employ web application firewalls to filter and block malicious traffic.
Consider implementing Content Security Policy (CSP) to mitigate XSS attacks.

Patching and Updates

Ensure that Savsoft Quiz 5 is updated to the latest version that includes patches for the XSS vulnerability.