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Medium · 6.8 CVE-2026-85678 EUVD-2026-75967GHSA-r7gc-58c8-xh3j

AI Builder 2.4.1 - 2.7.7 - Contributor+ Stored XSS via Post JavaScript

Published Sep 11, 2026 · Updated Sep 11, 2026 · Assigned by WPScan

Description

The AI Builder WordPress plugin before 2.7.8 does not sanitise custom JavaScript saved against a post before echoing it inside a script tag on the front end, allowing users with contributor level access and above to store arbitrary JavaScript that will execute in the browser of anyone who views the post, including the editor or administrator who reviews it.

Affected products

VendorProductAffectedFixed
— AI Builder 2.4.1 – < 2.7.8 2.7.8

References