All vulnerabilities

Servers and applications

CVE-2021-22134

A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. Get requests do not properly apply security permissions when executing a query against a recently updated document. This affects documents that have been updated and not yet refreshed in the index. This could result in the search disclosing the existence of…

Severity
Medium 4.3
Published
8 Mar 2021
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
ElasticsearchServers and applications · cpe:a:elastic:elasticsearch
  • From 7.6.0 up to 7.11.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-22134
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-22134