CVE-2023-3783 : Security Advisory and Response

This CVE-2023-3783 involves a vulnerability in Webile version 1.0.1 known as "Webile HTTP POST Request cross-site scripting."

Understanding CVE-2023-3783

This vulnerability is classified as a CWE-79 Cross-Site Scripting issue in the Webile software version 1.0.1.

What is CVE-2023-3783?

The vulnerability affects an unknown function of the component HTTP POST Request Handler in Webile version 1.0.1. By manipulating the argument new_file_name/c, an attacker can trigger a cross-site scripting attack. This vulnerability allows for remote exploitation, and the exploit details are publicly available with the identifier VDB-235050.

The Impact of CVE-2023-3783

The impact of this vulnerability is rated as "LOW" according to the CVSS scores. It has a base score of 3.5 under CVSS 3.1 and affects the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-3783

This section will cover specific technical details related to the CVE-2023-3783 vulnerability.

Vulnerability Description

The vulnerability in Webile version 1.0.1 allows for cross-site scripting attacks by manipulating the new_file_name/c argument in the HTTP POST Request Handler component.

Affected Systems and Versions

Only the Webile version 1.0.1 with the affected component HTTP POST Request Handler is impacted by this vulnerability.

Exploitation Mechanism

The exploitation of this vulnerability involves manipulating the new_file_name/c argument, leading to cross-site scripting attacks that can be executed remotely.

Mitigation and Prevention

To address CVE-2023-3783, certain mitigation strategies and preventive measures can be implemented to enhance the security posture of the affected systems.

Immediate Steps to Take

Apply security patches provided by the Webile vendor to fix the vulnerability.
Monitor and restrict external network access to the affected system to prevent remote exploitation.
Educate users about the risks of cross-site scripting attacks and raise awareness within the organization.

Long-Term Security Practices

Regularly update and maintain the Webile software to ensure all security patches are applied promptly.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Implement strong input validation mechanisms to prevent malicious input from being processed by the application.

Patching and Updates

Stay informed about security updates released by the Webile vendor and apply patches as soon as they are made available to mitigate the risk of potential cross-site scripting attacks.