CVE-2026-72631 (GCVE-0-2026-72631)

Vulnerability from cvelistv5 – Published: 2026-08-13 19:13 – Updated: 2026-08-14 03:56
VLAI
Title
Improper Privilege Management in Kibana Fleet Leading to Over-Scoped Elastic Agent API Keys
Summary
Improper Privilege Management (CWE-269) in Kibana Fleet can lead to privilege escalation via Privilege Escalation (CAPEC-233). An integration policy may optionally declare extra data streams that the integration writes to, which Fleet adds to the Elasticsearch API key issued to Elastic Agents enrolled in the corresponding agent policy. The resulting key allows new documents to be inserted and index mappings to be extended for specific indices. The key does not allow reading, updating, or deleting existing documents
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 00:00 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
elastic CNA under the mitre root
CNA scorecard C 69/100 over 161 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Elastic Kibana Affected: 9.1.0 , ≤ 9.4.4 (semver)
Affected: 9.5.0 (semver)
guessed Create a notification for this product.
Show details on NVD website
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