CVE-2018-11473 : Security Advisory and Response

Monstra CMS 3.0.4 has a Cross-Site Scripting (XSS) vulnerability in the registration form, specifically in the login parameter of the users/registration function.

Understanding CVE-2018-11473

This CVE entry details a security vulnerability in Monstra CMS 3.0.4 that could be exploited through XSS.

What is CVE-2018-11473?

The registration form in Monstra CMS 3.0.4 is susceptible to a Cross-Site Scripting (XSS) attack due to inadequate input validation.

The Impact of CVE-2018-11473

This vulnerability could allow an attacker to inject malicious scripts into the login parameter, potentially leading to unauthorized access, data theft, or other malicious activities.

Technical Details of CVE-2018-11473

Monstra CMS 3.0.4's XSS vulnerability in the registration form.

Vulnerability Description

The XSS vulnerability exists in the login parameter of the users/registration function in Monstra CMS 3.0.4.

Affected Systems and Versions

Product: Monstra CMS 3.0.4
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the login parameter of the registration form.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-11473 vulnerability.

Immediate Steps to Take

Disable user registration if not essential.
Implement input validation to sanitize user inputs.
Regularly monitor and audit user registrations for suspicious activities.

Long-Term Security Practices

Keep Monstra CMS up to date with the latest security patches.
Educate users on safe browsing practices to prevent XSS attacks.

Patching and Updates

Apply patches or updates provided by Monstra CMS to fix the XSS vulnerability.