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Security Advisories

CVE-2025-37731

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-37731

Severity

7.4

High

CVSS V3

Description

Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-37731
  • https://github.com/advisories/GHSA-m9gh-789g-q5pv
  • https://discuss.elastic.co/t/elasticsearch-8-19-8-9-1-8-and-9-2-2-security-update-esa-2025-27/384063

Affected packages

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