Gutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.1.26 - Authenticated(Contributor+) Server-Side Request Forgery (SSRF)

8.5
Server-Side Request Forgery (SSRF)
CVE CVE-2023-6964
CVSS 8.5 (High)
Publicly Published April 9, 2024
Last Updated April 9, 2024
Researcher Lucio Sá

Description

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.1.26 via the 'kadence_import_get_new_connection_data' AJAX action. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

References

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Vulnerability Details for Kadence Blocks — Page Builder Toolkit for Gutenberg Editor

Software Type Plugin
Software Slug kadence-blocks (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.2.12, or a newer patched version
Affected Version
  • <= 3.1.26
Patched Version
  • 3.2.12

Recent vulnerabilities in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor

# Title CVE ID CVSS Researchers Date
1 Kadence Blocks <= 3.7.5 - Authenticated (Contributor+) Sensitive Information Exposure via Block Editor proData Localization CVE-2026-11357 4.3 se1en June 17, 2026
2 Kadence Blocks — Page Builder Toolkit for Gutenberg Editor <= 3.6.3 - Missing Authorization to Authenticated (Contributor+) Media Upload CVE-2026-2826 4.3 lucsob April 3, 2026
3 Gutenberg Blocks with AI by Kadence WP <= 3.6.1 - Missing Authorization to Authenticated (Contributor+) Unauthorized Media Upload CVE-2026-2633 4.3 Ali Sünbül February 17, 2026
4 Gutenberg Blocks with AI by Kadence WP <= 3.6.1 - Authenticated (Contributor+) Server-Side Request Forgery via 'endpoint' Parameter CVE-2026-1857 4.3 Ali Sünbül February 17, 2026
5 Gutenberg Blocks by Kadence Blocks <= 3.5.32 - Missing Authorization CVE-2026-2608 4.3 johska February 11, 2026
6 Gutenberg Blocks with AI by Kadence WP – Page Builder Features <= 3.5.32 - Incorrect Authorization to Authenticated (Contributor+) Post Publication 4.3 johska February 10, 2026
7 Kadence Blocks – Gutenberg Blocks for Page Builder Features <= 3.5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via `redirectURL` Parameter CVE-2025-5678 6.4 Asaf Mozes July 8, 2025
8 Gutenberg Blocks by Kadence Blocks <= 3.4.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'icon' CVE-2025-1291 6.4 stealthcopter February 28, 2025
9 Gutenberg Blocks by Kadence Blocks <= 3.3.1 - Missing Authorization CVE-2025-24753 4.3 Rafie Muhammad January 24, 2025
10 Gutenberg Blocks with AI by Kadence WP – Page Builder Features <= 3.4.2 - Authenticated (contributor+) Stored Cross-Site Scripting via Button Link CVE-2024-12304 6.4 zer0gh0st January 10, 2025

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