{"id":"CVE-2021-37939","aliases":["GHSA-hp5f-qqrw-c8gj"],"url":"https://o3.security/vulnerability/CVE-2021-37939","summary":"Kibana Sensitive Data Disclosure","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.","published":"2021-11-18T16:15:08.963Z","modified":"2026-07-09T05:44:42.895443Z","cvss":{"score":2.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"kibana","fixedVersion":"7.15.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T05:44:42.895443Z"}}