Skip to content
OpenAdvisories
Medium · 6.8 CVE-2026-88782 EUVD-2026-91941GHSA-gf46-mg37-6fp9

Kubio AI Page Builder < 2.9.3 - Contributor+ Stored XSS via Image Gallery Item URL Attribute

Published Oct 3, 2026 · Updated Oct 3, 2026 · Assigned by WPScan

Description

The Kubio AI Page Builder WordPress plugin before 2.9.3 does not validate the URI scheme of a user-supplied value before outputting it as a link target, allowing users with the contributor role and above to store a payload which executes in the browser of anyone who follows the link, including an administrator previewing the unpublished submission.

Affected products

VendorProductAffectedFixed
— Kubio AI Page Builder < 2.9.3 2.9.3

References