CVE-2026-19699
Low
Description
The GutenKit WordPress plugin before 2.5.0 does not have a sufficient capability check on some of its REST API endpoints, allowing users with the Contributor role and above to retrieve mailing-list audience metadata from the site's connected marketing account.
SeverityLow
CVSS2.7
Exploit probability—
ProductGutenKit
PublishedAug 20, 2026
First seenAug 20, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- GutenKit2.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| GutenKit | 2.4.12 ≤ v < 2.5.0 | 2.5.0 |
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