CVE-2020-23243 : Security Advisory and Response

NavigateCMS 2.9 is affected by a Cross Site Scripting (XSS) vulnerability through the name="wrong_path_redirect" feature.

Understanding CVE-2020-23243

This CVE involves a security issue in NavigateCMS version 2.9 that allows for XSS attacks.

What is CVE-2020-23243?

It is a Cross Site Scripting (XSS) vulnerability in NavigateCMS 2.9 via the name="wrong_path_redirect" feature.

The Impact of CVE-2020-23243

This vulnerability could allow attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions.

Technical Details of CVE-2020-23243

NavigateCMS 2.9 is susceptible to XSS attacks due to inadequate input validation.

Vulnerability Description

The vulnerability exists in the handling of the "wrong_path_redirect" parameter, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

Product: NavigateCMS
Version: 2.9

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input in the "wrong_path_redirect" parameter, leading to script execution in users' browsers.

Mitigation and Prevention

To address CVE-2020-23243, follow these steps:

Immediate Steps to Take

Disable or restrict access to the affected feature.
Implement input validation to sanitize user-supplied data.

Long-Term Security Practices

Regularly update NavigateCMS to the latest version.
Educate users on safe browsing practices to mitigate XSS risks.

Patching and Updates

Apply patches or security updates provided by NavigateCMS to fix the XSS vulnerability.