Improper input validation vulnerability in Extend Themes Kubio AI Website Builder.

This issue affects Kubio AI Website Builder: before 2.9.1.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Extend Themes Kubio AI Website Builder unaffected
Version Status Constraints
0 affected < 2.9.1

No data.

No data.

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No data.

Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.tenable.com/security/research/tra-2026-58 cve-icon cve-icon
History

Mon, 31 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 31 Aug 2026 16:00:00 +0000

Type Values Removed Values Added
Description Improper input validation vulnerability in Extend Themes Kubio AI Website Builder. This issue affects Kubio AI Website Builder: before 2.9.1.
Title WordPress Kubio AI Website Builder - Denial Of Service
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: tenable

Published:

Updated: 2026-08-31T16:14:52.669Z

Reserved: 2026-08-31T15:42:30.259Z

Link: CVE-2026-83492

cve-icon Vulnrichment

Updated: 2026-08-31T16:14:44.777Z

cve-icon NVD

Status : Received

Published: 2026-08-31T16:19:20.250

Modified: 2026-08-31T17:17:47.483

Link: CVE-2026-83492

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-31T17:45:02Z

Weaknesses