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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | Kubio AI Page Builder | unaffected |
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Project Subscriptions
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 03 Oct 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Kubio AI Page Builder < 2.9.3 - Unauthenticated Stored XSS via Comment Content | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-10-03T06:00:26.829Z
Reserved: 2026-09-10T07:42:38.158Z
Link: CVE-2026-88783
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-03T06:16:45.037
Modified: 2026-10-03T06:16:45.037
Link: CVE-2026-88783
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.