CVE-2022-29567: Vaadin

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

The default configuration of a TreeGrid component uses Object::toString as a key on the client-side and server communication in Vaadin 14.8.5 through 14.8.9, 22.0.6 through 22.0.14, 23.0.0.beta2 through 23.0.8 and 23.1.0.alpha1 through 23.1.0.alpha4, resulting in potential information disclosure of values that should not be available on the client-side.

Affected products

• Vaadin Vaadin: from 14.8.5, up to and including 14.8.9; from 22.0.6, up to and including 22.0.15; from 23.0.1, up to and including 23.0.8; version 23.0.0 only; version 23.1.0 only

Published 2022-05-24. Last modified 2026-09-14.