CVE-2026-72650

published 2026-08-13

CVE-2026-72650: Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by…

Priority P4 24 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C L I N A N

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user who is authorized to read alerting rules in a single Kibana space could retrieve alerting rule execution telemetry that belongs to spaces the user is not authorized to access. The disclosed telemetry includes rule identifiers, rule names, space identifiers, execution outcomes, timestamps, and execution counters.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
elastic	kibana	>= 8.0.0 < 8.19.20	8.19.20
elastic	kibana	8.0.0 – 8.19.19	—
elastic	kibana	>= 9.0.0 < 9.4.5	9.4.5
elastic	kibana	9.0.0 – 9.4.4	—

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CWE-639