CVE-2023-33264: Hazelcast

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

In Hazelcast through 5.0.4, 5.1 through 5.1.6, and 5.2 through 5.2.3, configuration routines don't mask passwords in the member configuration properly. This allows Hazelcast Management Center users to view some of the secrets.

Affected products

• Hazelcast Hazelcast: up to and including 5.0.4; from 5.1, before 5.1.6 (fixed in 5.1.6); from 5.2, up to and including 5.2.3

Published 2023-05-22. Last modified 2026-06-17.