CVE-2026-56147 Affecting kibana-9.3-advanced package, versions <9.3.7-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-KIBANA93ADVANCED-18373339
- published29 Jul 2026
- disclosed21 Jul 2026
Introduced: 21 Jul 2026
NewCVE-2026-56147 (opens in a new tab)How to fix?
Upgrade Minimos:latest kibana-9.3-advanced to version 9.3.7-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kibana-9.3-advanced package and not the kibana-9.3-advanced package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized information disclosure and case attachment integrity compromise via Privilege Abuse (CAPEC-122). An inconsistency in Kibana's file access authorization logic allows a low-privileged authenticated user to retrieve, modify, and delete case attachments that belong to feature areas they are not authorized to access. Because the access control check and the resource retrieval use different resolution mechanisms, an authenticated attacker with limited file management permissions can obtain the contents of, modify, or delete protected case attachments — such as those associated with Security Solution cases — without holding the privileges required to access those features.