high8.8
CVE-2026-88783
The Kubio AI Page Builder WordPress plugin before 2.9.3 does not limit its widening of the allowed HTML elements to the editor context, so the wider set is app…
Impact
The Kubio AI Page Builder WordPress plugin before 2.9.3 does not limit its widening of the allowed HTML elements to the editor context, so the wider set is applied when filtering content submitted by unauthenticated users as well, allowing them to store markup which the Kubio AI Page Builder WordPress plugin before 2.9.3's own script later executes in the browser of any visitor, or of an administrator reviewing the still-unapproved submission.
Affected products
| Product | Affected versions |
|---|---|
| Kubio AI Page Builder WordPress Plugin | before 2.9.3 |
Versions were read from the advisory text. No structured product data has been published for this record yet.