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CVE-2026-4819
MEDIUM4.9
Description
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.
CVE Details
CVSS v3.1 Score4.9
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredHIGH
User InteractionNONE
Published3/31/2026
Last Modified4/3/2026
Sourcenvd
Honeypot Sightings0
Affected Products
search-guard:flx
Weaknesses (CWE)
CWE-522CWE-532
References
https://docs.search-guard.com/latest/changelog-searchguard-flx-4_1_0(security@search-guard.com)
https://search-guard.com/cve-advisory/(security@search-guard.com)
IOC Correlations
No correlations recorded
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