CVE-2026-57279: Cybozu, Inc Cybozu Garoon

Medium severity, CVSS 6.0. EPSS: 0.3% chance of exploitation in the next 30 days.

Cybozu Garoon contains a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed in the web browser of a user logged in to the product.

Affected products

• Cybozu, Inc Cybozu Garoon: from 6.17.0, up to and including 6.17.1

Published 2026-08-10. Last modified 2026-08-28.