All vulnerabilities

Servers and applications

CVE-2020-7021

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.

Severity
Medium 4.9
Published
10 Feb 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
6.8.14, 7.10.0
Sources
NVD

Affected software

SoftwareAffected versions
ElasticsearchServers and applications · cpe:a:elastic:elasticsearch
  • Every version before 6.8.14
  • From 7.0.0 before 7.10.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-7021
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-7021