CWE
79
Advisory Published
Updated

CVE-2023-0548: Namaste! LMS < 2.5.9.4 - Admin+ Stored XSS

First published: Mon Feb 27 2023(Updated: )

The Namaste! LMS WordPress plugin before 2.5.9.4 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Credit: contact@wpscan.com

Affected SoftwareAffected VersionHow to fix
Kibokolabs Namaste\! Lms<2.5.9.4

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Frequently Asked Questions

  • What is CVE-2023-0548?

    CVE-2023-0548 is a vulnerability in the Namaste! LMS WordPress plugin before version 2.5.9.4 that allows high-privilege users to perform Stored Cross-Site Scripting attacks.

  • How does CVE-2023-0548 work?

    CVE-2023-0548 occurs because the Namaste! LMS plugin does not sanitize and escape some of its settings, allowing unfiltered HTML code to be injected and executed on the website.

  • Who is affected by CVE-2023-0548?

    Users of the Namaste! LMS WordPress plugin versions prior to 2.5.9.4 are affected by CVE-2023-0548.

  • What is the severity of CVE-2023-0548?

    CVE-2023-0548 has a severity rating of medium with a CVSS score of 4.8.

  • How can CVE-2023-0548 be fixed?

    To fix CVE-2023-0548, users should update the Namaste! LMS plugin to version 2.5.9.4 or later, which includes the necessary sanitization and escaping of settings.

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