CVE-2026-4819

Search Guard audit logs can contain under certain conditions user credentials

CVSS 4.9 MEDIUMEPSS 0.2%CWE-522 CWE-532

In Search Guard FLX versions from 1.0.0 up to 4.0.1, the audit logging feature might log user credentials from users logging into Kibana.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

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References