{"id":"CVE-2018-3826","details":"In Elasticsearch versions 6.0.0-beta1 to 6.2.4 a disclosure flaw was found in the _snapshot API. When the access_key and security_key parameters are set using the _snapshot API they can be exposed as plain text by users able to query the _snapshot API.","modified":"2026-07-08T20:30:29.087085Z","published":"2018-09-19T19:29:00.627Z","references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/elastic-stack-6-3-0-and-5-6-10-security-update/135777"},{"type":"ADVISORY","url":"https://www.elastic.co/community/security"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/elasticsearch","events":[{"introduced":"8f0685b924b9159807704ec2593b26e28105da44"},{"last_affected":"ccec39f080c7c5d352378b73c507c1c334e6e27d"},{"introduced":"896afa4414e42b84408ecbca6ad66a43f65a13ae"},{"last_affected":"896afa4414e42b84408ecbca6ad66a43f65a13ae"}],"database_specific":{"source":["CPE_RANGE","CPE_STRING"],"cpe":["cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*","cpe:2.3:a:elastic:elasticsearch:6.0.0:beta1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.0.0"},{"last_affected":"6.2.4"},{"introduced":"6.0.0-beta1"},{"last_affected":"6.0.0-beta1"}]}}],"versions":["6.0.0-beta1","v6.0.0-beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-3826.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}