Back to Database
Status published
High
CVE-2018-3831
Elasticsearch Alerting and Monitoring in versions before 6.4.1 or 5.6.12...
Vulnerability Description
Elasticsearch Alerting and Monitoring in versions before 6.4.1 or 5.6.12 have an information disclosure issue when secrets are configured via the API. The Elasticsearch _cluster/settings API, when queried, could leak sensitive configuration information such as passwords, tokens, or usernames. This could allow an authenticated Elasticsearch user to improperly view these details.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2018-3831
Credits & Attribution
No credits recorded in the NVD database.
References
More from Elastic
View All →CVE-2025-68422
Kibana Improper Authorization
Medium
4.3
CVE-2025-68390
Elasticsearch Allocation of Resources Without Limits or Throttling
Medium
4.9
CVE-2025-68389
Kibana Allocation of Resources Without Limits or Throttling
Medium
6.5
CVE-2025-68388
Allocation of resources without limits or throttling (CWE-770) allows an...
Medium
5.3
CVE-2025-68387
Kibana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Medium
6.1
Affected Vendor
Elastic
View all reports →Affected Software
Elasticsearch
Vulnerable Versions:
before 5.6.12 and 6.4.1
Timeline
Official Publish:
September 19th, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H