CVE-2026-15286 | The Gutenberg Blocks with AI by Kadence WP – Page Builder Fe… | CVSS 4.3 MEDIUM

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.

Metadata

CVE ID: CVE-2026-15286
State: PUBLISHED
Assigner: Wordfence
Reserved: 2026-07-09 15:49 UTC
Published: 2026-07-10 04:31 UTC
Last updated: 2026-07-10 04:31 UTC
Primary CWE: CWE-863
CWE-863 Incorrect Authorization
Vendor / Product: stellarwp / Kadence Blocks — Page Builder Toolkit for Gutenberg Editor
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products (1)

Vendor	Product	Platform	Versions
stellarwp	Kadence Blocks — Page Builder Toolkit for Gutenberg Editor	—	0 ≤ 3.5.32

Weakness (CWE)

CWE	Source	Description
CWE-863	cna	CWE-863 Incorrect Authorization

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References (4)