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Vulnerability record · CVE-2018-3828 · published 19 September 2018

CVE-2018-3828: Elastic cloud enterprise sensitive information in log file vulnerability

Elastic · Elastic Cloud Enterprise

Elastic Cloud Enterprise (ECE) versions prior to 1.1.4 contain an information exposure vulnerability. It was discovered that certain exception conditions would result in encryption keys, passwords, and other security sensitive headers being leaked to the allocator logs. An attacker with access to the logging cluster may obtain leaked credentials and perform authenticated actions using these credentials.

7.5 CVSS 3.0 High EPSS 0.60% · top 53.5% CWE-532 · Sensitive information in log file
7.5CVSS 3.0 base score, v2 3.5
0.60%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Elastic Cloud Enterprise (ECE) versions prior to 1.1.4 contain an information exposure vulnerability. It was discovered that certain exception conditions would result in encryption keys, passwords, and other security sensitive headers being leaked to the allocator logs. An attacker with access to the logging cluster may obtain leaked credentials and perform authenticated actions using these credentials.

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://discuss.elastic.co/t/elastic-cloud-enterprise-1-1-4-security-update/135778 Vendor Advisory
https://www.elastic.co/community/security Vendor Advisory
https://discuss.elastic.co/t/elastic-cloud-enterprise-1-1-4-security-update/135778 Vendor Advisory
https://www.elastic.co/community/security Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-3828), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.