{"id":"CVE-2021-37939","details":"It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.","aliases":["GHSA-hp5f-qqrw-c8gj"],"modified":"2026-07-09T05:44:42.895443Z","published":"2021-11-18T16:15:08.963Z","references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/elasticsearch","events":[{"introduced":"757314695644ea9a1dc2fecd26d1a43856725e65"},{"fixed":"93d5a7f6192e8a1a12e154a2b81bf6fa7309da0c"}],"database_specific":{"extracted_events":[{"introduced":"7.8.0"},{"fixed":"7.15.2"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37939.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/kibana","events":[{"introduced":"1244c9fa76dccc0c8123a47aca33bddb66e298af"},{"fixed":"1fb7cb47c5ffdbd0fae1b8ac24fd84158f33e085"}],"database_specific":{"cpe":"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.8.0"},{"fixed":"7.15.2"}],"source":"CPE_RANGE"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37939.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"}]}