Unknown Gutenkit vulnerabilities

3 CVEs affecting Unknown Gutenkit, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-19698, published 2026-09-02.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-19697, published 2026-08-20. 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…
CVE-2026-19699, published 2026-08-20. Low severity, CVSS 2.7. EPSS: 0.3% chance of exploitation in the next 30 days. 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…
CVE-2026-19698, published 2026-09-02. Low severity, CVSS 3.5. EPSS: 0.2% chance of exploitation in the next 30 days. The GutenKit WordPress plugin before 2.5.1 does not validate or escape style settings saved against a post before using them to build the CSS it outputs on the front end, allowing users with the…