CVE-2026-4819

6.5 mediumEPSS 0.2%

Medium (6.5) in search-guard flx. EPSS 0.2% chance of exploitation in the next 30 days.

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.

Severity

6.5 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWEs: CWE-522, CWE-532
Published: 2026-03-31
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19