medium6.8
CVE-2026-16260
The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it …
Impact
The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit screen, allowing users with the Contributor role and above to inject JavaScript that executes in the session of any administrator who opens the affected item.
Affected products
| Product | Affected versions |
|---|---|
| Post Grid, Slider & Carousel Ultimate WordPress Plugin | before 1.8.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.