CVE-2026-4819
MEDIUM EPSS 11.4%
Published Mar 31, 20263mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published Mar 31, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
11.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-522
CWE-532
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| search-guard | flx | * | ≥1.0.0 – <4.1.0 |
References 2
- docs.search-guard.com https://docs.search-guard.com/latest/changelog-searchguard-flx-4_1_0
- search-guard.com https://search-guard.com/cve-advisory/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.