CVE-2020-35437 : Vulnerability Insights and Analysis

Subrion CMS 4.2.1 is affected by Cross Site Scripting (XSS) vulnerability through the avatar[path] parameter in a POST request to the /_core/profile/ URI.

Understanding CVE-2020-35437

Subrion CMS 4.2.1 is susceptible to a specific type of XSS attack that can be exploited through a POST request.

What is CVE-2020-35437?

This CVE identifies a Cross Site Scripting (XSS) vulnerability in Subrion CMS 4.2.1, allowing attackers to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2020-35437

Attackers can execute arbitrary scripts in the context of a user's browser, potentially leading to account takeover, data theft, or unauthorized actions.

Technical Details of CVE-2020-35437

Subrion CMS 4.2.1 vulnerability details and affected systems.

Vulnerability Description

Subrion CMS 4.2.1 is prone to XSS via the avatar[path] parameter in a POST request to the /_core/profile/ URI.

Affected Systems and Versions

Product: Subrion CMS 4.2.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts through the avatar[path] parameter in a POST request to the /_core/profile/ URI.

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2020-35437 vulnerability.

Immediate Steps to Take

Update Subrion CMS to the latest version to patch the XSS vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites to minimize the risk of XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for vulnerabilities like XSS.
Educate users and developers on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Apply security patches and updates provided by Subrion CMS to address known vulnerabilities.