Gutenberg Blocks by Kadence Blocks <= 3.2.17 - Authenticated(Editor+) Stored Cross-Site Scripting via Contact Form Message Settings

4.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-0598
CVSS 4.4 (Medium)
Publicly Published April 2, 2024
Last Updated May 31, 2024
Researcher Akbar Kustirama

Description

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form message settings in all versions up to and including 3.2.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This primarily affects multi-site installations and installations where unfiltered_html has been disabled.

References

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Vulnerability Details for Gutenberg Blocks with AI by Kadence WP – Page Builder Features

Software Type Plugin
Software Slug kadence-blocks (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.18, or a newer patched version
Affected Version
  • <= 3.2.17
Patched Version
  • 3.2.18

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