What’s Vulnerable › Vulnerabilities
CVE-2026-56152: Incorrect Authorization in Kibana Leading to Information Disclosure
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-01 · updated 2026-10-25
- Weakness: CWE-863
Description
Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access response action data that they are not authorized to view.
Affected products
- Elastic Endpoint Security: from 8.6.0 before 8.19.13; from 9.0.0 before 9.2.7; from 9.3.0 before 9.3.2 — fixed in 8.19.13, 9.2.7, 9.3.2
How to fix
Upgrade to a fixed version: Elastic Endpoint Security 8.19.13, 9.2.7, 9.3.2. Check the vendor advisory for mitigations.
References
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