CVE-2026-85678
Medium
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.
SeverityMedium
CVSS6.8
Exploit probability—
ProductAI Builder
PublishedSep 11, 2026
First seenSep 11, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- AI Builder2.7.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AI Builder | 2.4.1 ≤ v < 2.7.8 | 2.7.8 |
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