CVE-2018-16631 Explained : Impact and Mitigation

Subrion CMS v4.2.1 is susceptible to an XSS vulnerability through the "SITE TITLE" parameter in the panel/configuration/general module.

Understanding CVE-2018-16631

This CVE entry details a cross-site scripting (XSS) vulnerability in Subrion CMS v4.2.1.

What is CVE-2018-16631?

The parameter "SITE TITLE" in Subrion CMS v4.2.1 allows an XSS attack in the panel/configuration/general module.

The Impact of CVE-2018-16631

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

Technical Details of CVE-2018-16631

Subrion CMS v4.2.1 XSS vulnerability details.

Vulnerability Description

The XSS vulnerability arises from improper input validation of the "SITE TITLE" parameter in the panel/configuration/general module.

Affected Systems and Versions

Product: Subrion CMS v4.2.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can inject and execute malicious scripts through the vulnerable "SITE TITLE" parameter, posing a risk to users of the affected system.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-16631 vulnerability.

Immediate Steps to Take

Disable the affected module or parameter if not essential for system functionality.
Implement input validation and sanitization to prevent XSS attacks.

Long-Term Security Practices

Regularly update Subrion CMS to the latest version to patch known vulnerabilities.
Educate users on safe browsing practices to minimize the risk of XSS attacks.

Patching and Updates

Apply security patches provided by Subrion CMS to address the XSS vulnerability and enhance system security.