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CVE-2026-15286

MEDIUM 4.3 CVSS 3.1
Published
July 10, 2026
Last modified
July 10, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-863
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

The Gutenberg Blocks with AI by Kadence WP – Page Builder Features plugin for WordPress is vulnerable to unauthorized post publication in all versions up to, and including, 3.5.32 due to a misconfigured capability check on the 'get_items_permission_check' function permission callback of the 'process_pattern' REST API endpoint. This makes it possible for authenticated attackers, with Contributor-level access and above, to create and immediately publish posts of any type (including pages), bypassing the standard WordPress review workflow where contributors must submit posts for administrator approval.

Affected WordPress components

  • Kadence Blocks — Page Builder Toolkit for Gutenberg Editor Plugin · kadence-blocks
    Confirmed match Active
    Up to and including 3.5.32
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor — Up to and including 3.5.32

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/kadence-blocks/trunk/includes/class-kadence-blocks-prebuilt-library-rest-api.php#L590
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/kadence-blocks/trunk/includes/class-kadence-blocks-prebuilt-library-rest-api.php#L925
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3445125/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/6e739eb4-6b8b-4bc7-a1e6-790180668c93?source=cve
  • nvd.nist.gov Official NVD record