{"cve":"CVE-2020-7021","nvd":{"published":"2021-02-10T19:15:11.870","modified":"2026-06-17T03:24:08.200","status":"Modified","description":"Elasticsearch versions before 7.10.0 and 6.8.14 have an information disclosure issue when audit logging and the emit_request_body option is enabled. The Elasticsearch audit log could contain sensitive information such as password hashes or authentication tokens. This could allow an Elasticsearch administrator to view these details.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","score":4.9},"cwes":["CWE-532"],"references":["https://discuss.elastic.co/t/elastic-stack-7-11-0-and-6-8-14-security-update/263915","https://security.netapp.com/advisory/ntap-20210319-0003/","https://discuss.elastic.co/t/elastic-stack-7-11-0-and-6-8-14-security-update/263915","https://security.netapp.com/advisory/ntap-20210319-0003/"],"products":["elastic:elasticsearch"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-7021","score":0.01472,"percentile":0.73785,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-cqgv-256r-m9r8","url":"https://osv.dev/vulnerability/GHSA-cqgv-256r-m9r8","summary":"Insertion of Sensitive Information into Log File in Elasticsearch","modified":"2024-02-21T05:32:33.759535Z","packages":[{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","purl":"pkg:maven/org.elasticsearch/elasticsearch","ranges":["<6.8.14"],"fixed":["6.8.14"]},{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","purl":"pkg:maven/org.elasticsearch/elasticsearch","ranges":[">=7.0.0 <7.10.0"],"fixed":["7.10.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}