CVE-2023-36291 Explained : Impact and Mitigation

A detailed look at the Cross Site Scripting vulnerability in Maxsite CMS v.108.7 that allows remote code execution.

Understanding CVE-2023-36291

This article delves into the impact, technical details, and mitigation strategies related to CVE-2023-36291.

What is CVE-2023-36291?

CVE-2023-36291 is a Cross Site Scripting vulnerability found in Maxsite CMS v.108.7. It enables a remote attacker to execute arbitrary code by manipulating the f_content parameter in the admin/page_new file.

The Impact of CVE-2023-36291

The vulnerability in Maxsite CMS v.108.7 poses a significant risk as it allows attackers to remotely execute malicious code, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2023-36291

Here are the specific technical aspects of CVE-2023-36291.

Vulnerability Description

The vulnerability arises from improper input validation in the f_content parameter of the admin/page_new file in Maxsite CMS v.108.7, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

All versions of Maxsite CMS v.108.7 are impacted by this security flaw.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious payload and sending it through the f_content parameter to the admin/page_new file, triggering the execution of arbitrary code.

Mitigation and Prevention

Protecting your systems from CVE-2023-36291 is crucial for maintaining security. Here's how you can mitigate the risk.

Immediate Steps to Take

Disable the affected parameter or file within Maxsite CMS v.108.7 to prevent exploitation.
Implement strict input validation mechanisms to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly update Maxsite CMS to the latest version to patch known vulnerabilities and enhance security measures.
Conduct security audits and penetration testing to identify and remediate any potential weaknesses in the system.

Patching and Updates

Stay informed about security advisories related to Maxsite CMS and apply patches promptly to protect your systems from known vulnerabilities.