GutenKit – Page Builder Blocks, Patterns, and Templates for Gutenberg Block Editor < 2.5.0 - Authenticated (Author+) Stored Cross-Site Scripting
| CVE | CVE-2026-19697 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | August 21, 2026 |
| Last Updated | August 24, 2026 |
| Researcher |
Yaswanth Reddy Sunkara
|
Description
The GutenKit – Page Builder Blocks, Patterns, and Templates for Gutenberg Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to 2.5.0. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
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Vulnerability Details for GutenKit – Page Builder Blocks, Patterns, and Templates for Gutenberg Block Editor
| Software Type | Plugin |
|---|---|
| Software Slug | gutenkit-blocks-addon (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.5.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in GutenKit – Page Builder Blocks, Patterns, and Templates for Gutenberg Block Editor
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