CVE-2023-49833 : Security Advisory and Response

This article discusses the Cross-Site Scripting (XSS) vulnerability in the Brainstorm Force Spectra – WordPress Gutenberg Blocks with the CVE identifier CVE-2023-49833.

Understanding CVE-2023-49833

This section provides insights into the nature and impact of the CVE-2023-49833 vulnerability.

What is CVE-2023-49833?

The CVE-2023-49833 vulnerability is categorized as an 'Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)' flaw in the Brainstorm Force Spectra – WordPress Gutenberg Blocks. This vulnerability allows for Stored XSS, affecting versions from n/a through 2.7.9.

The Impact of CVE-2023-49833

The impact of CVE-2023-49833 includes Stored XSS as described in the CAPEC-592 category.

Technical Details of CVE-2023-49833

In this section, we delve into the specific technical details of the CVE-2023-49833 vulnerability.

Vulnerability Description

The vulnerability involves an Improper Neutralization of Input During Web Page Generation, leading to a Stored XSS risk in the Spectra – WordPress Gutenberg Blocks.

Affected Systems and Versions

The affected systems are Brainstorm Force's Spectra – WordPress Gutenberg Blocks versions up to 2.7.9.

Exploitation Mechanism

The exploitation of this vulnerability occurs due to improper handling of user input during web page generation, enabling malicious actors to conduct Stored XSS attacks.

Mitigation and Prevention

This section outlines the necessary steps to mitigate and prevent exploitation of the CVE-2023-49833 vulnerability.

Immediate Steps to Take

Users are advised to update to version 2.7.10 or a higher version to address and prevent the vulnerability.

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and staying up-to-date with software patches are essential for long-term security.

Patching and Updates

Regularly applying security patches and updates issued by Brainstorm Force can help mitigate the risk of XSS vulnerabilities.