5.4Medium

CVE-2025-8487Kubio AI Page Builder <= 2.6.3 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation

extendthemes Kubio AI Page Builder Published: 2025-09-19 06:34 (1 year ago)

Description

The Kubio AI Page Builder plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capability check on the kubio-image-hub-install-plugin AJAX action in all versions up to, and including, 2.6.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install the Image Hub plugin.

Weakness (CWE): CWE-862

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
extendthemes	Kubio AI Page Builder	≤ 2.6.3

References and patches

CVSS score

5.4Medium

Source: Wordfence · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: Low
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: Low
Availability: Low

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

All scores (2)

cna	CVSS 3.1	5.4Medium
security@wordfence.com	CVSS 3.1	5.4Medium

EPSS (chance of exploitation in 30 days)

0.27%

higher than 19% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: partial

Timeline

ID reserved2025-08-01
Published2025-09-19 06:34
Reached IP-DB2026-10-24 23:58
Last updated2026-06-17 13:07

Assigned by (CNA): Wordfence
NVD status: Deferred

View at source: CVE.org · NVD

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