CVE-2026-56152CWE-863broken-access-control

CVE-2026-56152

Medium · published July 1, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
22.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00305 · 22.1th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-07-01T21:16Z
Affected products (3)
ProductVersionsFixed in
elastic/endpoint_security≥ 8.6.0, < 8.19.138.19.13
elastic/endpoint_security≥ 9.0.0, < 9.2.79.2.7
elastic/endpoint_security≥ 9.3.0, < 9.3.29.3.2
References (1)
https://discuss.elastic.co/t/kibana-8-19-13-9-2-7-9-3-2-security-update-esa-2026-46/387443 · [email protected]
EPSS history
Timeline
  • 01 JUL 16:32Z
    Incorrect Authorization in Elastic Defend Leading to Information Disclosure
    cvelistv5