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PatchSiren cyber security CVE debrief

CVE-2026-83492 Extend Themes CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-31T16:19:20.250Z and has not been modified since then. The vulnerability affects Kubio AI Website Builder versions before 2.9.1, and defenders should assess exposure and prioritize remediation. The CVE record describes an improper input validation vulnerability, which could lead to potential exploitation if not addressed. Defenders should verify exposure and remediation for Kubio AI Website Builder versions before 2.9.1.

Vendor
Extend Themes
Product
Kubio AI Website Builder
CVSS
MEDIUM 6.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-31
Original CVE updated
2026-09-08
Advisory published
2026-08-31
Advisory updated
2026-09-08

Who should care

Defenders responsible for Kubio AI Website Builder deployments should assess exposure and prioritize remediation. This includes verifying exposure and remediation for Kubio AI Website Builder versions before 2.9.1 due to an improper input validation vulnerability. Defenders should also review and adjust input validation configurations to prevent potential exploitation.

Why it matters

Defenders should prioritize verifying exposure and remediation for Kubio AI Website Builder versions before 2.9.1 due to an improper input validation vulnerability.

  • Verify and upgrade Kubio AI Website Builder versions to 2.9.1 or later
  • Adjust input validation configurations to prevent potential exploitation
  • Monitor for exploitation attempts targeting Kubio AI Website Builder

Technical summary

The CVE record describes an improper input validation vulnerability in Extend Themes Kubio AI Website Builder before version 2.9.1. This vulnerability could lead to potential exploitation if not addressed. Defenders should prioritize verifying exposure and remediation for Kubio AI Website Builder versions before 2.9.1. The vulnerability has a CVSS score of 6.9 and a medium severity rating.

Defensive priority

Defenders should prioritize verifying exposure and remediation for Kubio AI Website Builder versions before 2.9.1.

Recommended defensive actions

  • Verify Kubio AI Website Builder version and upgrade to 2.9.1 or later if necessary
  • Review and adjust input validation for Kubio AI Website Builder configurations
  • Monitor for potential exploitation attempts targeting Kubio AI Website Builder

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with a CVSS score of 6.9 and a medium severity rating. The vulnerability affects Kubio AI Website Builder versions before 2.9.1. Defenders should verify exposure and remediation for Kubio AI Website Builder versions before 2.9.1 due to an improper input validation vulnerability. The CVE record was published on 2026-08-31T16:19:20.250Z and has not been modified since then.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-83492 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-83492

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-83492 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-83492

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.