CVE-2023-1746 Explained : Impact and Mitigation

This CVE-2023-1746 involves a vulnerability in Dreamer CMS up to version 3.5.0, specifically affecting the File Upload Handler component. The vulnerability has been classified as a problem that can lead to cross-site scripting.

Understanding CVE-2023-1746

This section delves into the details of the vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-1746?

CVE-2023-1746 is a cross-site scripting vulnerability found in Dreamer CMS versions up to 3.5.0. The issue arises from an unidentified function within the File Upload Handler component, allowing for remote attacks.

The Impact of CVE-2023-1746

The manipulation of data in the File Upload Handler component can result in cross-site scripting, posing a security risk for websites utilizing affected versions of Dreamer CMS. The vulnerability, with a base score of 3.5, has been rated as having low severity.

Technical Details of CVE-2023-1746

In-depth technical insights into the vulnerability including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Dreamer CMS up to version 3.5.0 allows for cross-site scripting due to improper handling of data in the File Upload Handler component. Attackers can exploit this flaw remotely.

Affected Systems and Versions

Dreamer CMS versions 3.0 to 3.5 are impacted by this vulnerability, specifically through the File Upload Handler component.

Exploitation Mechanism

By manipulating data within the File Upload Handler component, attackers can execute cross-site scripting attacks remotely, potentially compromising the security of the system.

Mitigation and Prevention

This section outlines the steps to take to mitigate the vulnerability and prevent exploitation.

Immediate Steps to Take

Update Dreamer CMS to a patched version if available.
Implement input validation and sanitization techniques to prevent cross-site scripting attacks.

Long-Term Security Practices

Regularly monitor security advisories and updates for Dreamer CMS.
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Ensure timely implementation of security patches released by Dreamer CMS to address the cross-site scripting vulnerability in the File Upload Handler component.