CVE-2026-19697: Unknown Gutenkit

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The GutenKit WordPress plugin before 2.5.0 does not sanitise uploaded SVG files on all of the upload paths it enables, allowing users with the file upload capability, such as Author, to upload a malicious SVG and perform Stored Cross-Site Scripting attacks against any user opening it, including administrators.

Affected products

• Unknown Gutenkit: before 2.5.0 (fixed in 2.5.0)

Published 2026-08-20. Last modified 2026-08-26.