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CVE-2019-7619

5.3 mediumEPSS 2.4%

Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.

Severity

CVSS 3.1

5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
2.4% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE
CWE-200
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-hxp8-r9g3-grfrMavenorg.elasticsearch:elasticsearch>=6.7.0 <6.8.46.8.4
GHSA-hxp8-r9g3-grfrMavenorg.elasticsearch:elasticsearch>=7.0.0 <7.4.07.4.0

References

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