EUVD-2026-17507
GHSA-vx77-83rf-gfvg
4.9
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Lifecycle Timeline
3
Analysis Generated
Mar 31, 2026 - 15:31 vuln.today
EUVD ID Assigned
Mar 31, 2026 - 15:31 euvd
EUVD-2026-17507
CVE Published
Mar 31, 2026 - 14:57 nvd
MEDIUM 4.9
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.
Analysis
Search Guard FLX versions 1.0.0 through 4.0.1 leak user credentials into audit logs when users authenticate through Kibana, exposing plaintext authentication material to any system administrator or user with log access. The vulnerability requires high-privilege access to exploit and affects only confidentiality, but the presence of credentials in audit logs creates a persistent information disclosure risk that persists across backup and archival systems.
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Priority Score
25
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +24
POC: 0
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External POC / Exploit Code
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Destination URL
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