CVE-2023-2191 Explained : Impact and Mitigation

This CVE record pertains to a Cross-site Scripting (XSS) vulnerability that is stored in the GitHub repository azuracast/azuracast prior to version 0.18.

Understanding CVE-2023-2191

This section will provide insight into the nature and impact of CVE-2023-2191.

What is CVE-2023-2191?

CVE-2023-2191 is a Cross-site Scripting (XSS) vulnerability found in the azuracast/azuracast GitHub repository before version 0.18. This vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

The Impact of CVE-2023-2191

This XSS vulnerability could potentially lead to unauthorized access to sensitive information, manipulation of web content, and other security risks for users of azuracast/azuracast versions prior to 0.18.

Technical Details of CVE-2023-2191

In this section, we will delve into the specifics of the vulnerability.

Vulnerability Description

The vulnerability identified in CVE-2023-2191 allows for the improper neutralization of input during web page generation, enabling potential Cross-site Scripting attacks (CWE-79).

Affected Systems and Versions

The azuracast/azuracast versions prior to 0.18 are affected by this vulnerability. Specifically, versions with a version type of custom and less than 0.18 are at risk.

Exploitation Mechanism

Exploiting this vulnerability involves injecting malicious scripts through input fields or other methods, leading to the execution of unauthorized code within the context of the user's web browser.

Mitigation and Prevention

This section outlines steps to mitigate the risks associated with CVE-2023-2191.

Immediate Steps to Take

Users are advised to update their azuracast/azuracast installations to version 0.18 or higher to mitigate the XSS vulnerability. Additionally, input validation mechanisms should be implemented to prevent script injection.

Long-Term Security Practices

Maintaining regular security audits, staying informed about potential vulnerabilities, and educating users on safe browsing practices are crucial for enhancing cybersecurity posture.

Patching and Updates

Regularly applying security patches and updates provided by azuracast for the azuracast/azuracast repository is essential to address known vulnerabilities and strengthen the overall security of the platform.