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CVE-2023-34368 : Security Advisory and Response

CVE-2023-34368 reveals an authorization stored Cross-Site Scripting (XSS) flaw in Kanban for WordPress plugin versions <= 2.5.20. Learn about the impact, technical details, and mitigation steps.

WordPress Kanban Boards for WordPress Plugin <= 2.5.20 is vulnerable to Cross Site Scripting (XSS).

Understanding CVE-2023-34368

This CVE identifies an authorization (admin+) stored Cross-Site Scripting (XSS) vulnerability in the Kanban for WordPress Kanban Boards for WordPress plugin versions equal to or less than 2.5.20.

What is CVE-2023-34368?

The CVE-2023-34368 vulnerability pertains to an authorization (admin+) stored Cross-Site Scripting (XSS) issue found in the Kanban for WordPress Kanban Boards for WordPress plugin versions equal to or less than 2.5.20.

The Impact of CVE-2023-34368

The impact of this vulnerability is categorized as CAPEC-592 Stored XSS with a CVSS V3.1 Base Score of 5.9 (Medium severity).

Technical Details of CVE-2023-34368

The following technical details outline the vulnerability.

Vulnerability Description

The vulnerability is related to an authorization (admin+) stored Cross-Site Scripting (XSS) flaw present in the Kanban for WordPress Kanban Boards for WordPress plugin versions less than or equal to 2.5.20.

Affected Systems and Versions

The affected product is the Kanban for WordPress Kanban Boards for WordPress plugin with versions up to and including 2.5.20.

Exploitation Mechanism

Exploiting this vulnerability allows an attacker to execute malicious scripts in the context of an admin user, potentially leading to sensitive data exposure or further attacks.

Mitigation and Prevention

To safeguard against CVE-2023-34368, immediate action and future preventative measures are crucial.

Immediate Steps to Take

Users are advised to update the plugin to version 2.5.21 or higher as a mitigation step against the vulnerabilities.

Long-Term Security Practices

Implementing secure coding practices, regular security audits, and staying updated with security patches are essential for long-term protection.

Patching and Updates

Regularly monitor security advisories and promptly apply patches to ensure the continued safety and integrity of WordPress installations.

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