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CVE-2026-112347

7.6, high

Themeum Kirki Missing Authorization Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.6, high high CVSS v3.1
EPSS, next 30 days
n/a
Exploitation
No public evidence
Published
30 Oct 2026yesterday

Description

Kirki plugin for WordPress before 6.4.1 contains a broken object-level access control vulnerability in its page REST API, where the PUT /wp-json/kirki/v1/pages/{page_id} route and the save_page_data, duplicate, and delete handlers in PageController.php rely only on a coarse role-to-access middleware check without performing a per-object WordPress capability check. A user with Kirki edit access, granted to the Editor role by default, can exploit this flaw to modify the title, slug, and publication status of any non-trashed post of any post type, including custom post types and WooCommerce products they do not own, exposing private or draft content or removing published content by manipulating the unrestricted post_status field.

Details

Vendor
Themeum
Product
Kirki
Weakness
CWE-862 (opens in a new tab)
Status
Deferred
Updated
30 Oct 2026
Assigner
disclosure@vulncheck.com

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

References 2

Other references 2

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Themeum CVEs

Every Themeum CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-75891 Themeum Kirki - Freeform Page Builder, Website Builder & Customizer Deserialization of Untrusted Data Vulnerability EPSS 0.3% 8.8, high
  • CVE-2026-104734 Themeum Kirki - Freeform Page Builder, Website Builder & Customizer Deserialization of Untrusted Data Vulnerability EPSS 0.5% 7.2, high
  • CVE-2026-107762 Themeum Kirki - Freeform Page Builder, Website Builder & Customizer Authorization Bypass Through User-Controlled Key Vulnerability EPSS 0.4% 7.5, high

Beyond this page

Is CVE-2026-112347 in your network?

This page tells you how dangerous CVE-2026-112347 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 31 Oct 2026, not the live upstream state.