CVE-2026-63262CWE-862broken-access-control

CVE-2026-63262

Medium · published July 22, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
19.2
In the wild
Unconfirmed
What it is

Missing Authorization (CWE-862) in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00278 · 19.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-07-22T04:17Z
Affected products (1)
ProductVersionsFixed in
elastic/kibana≥ 9.4.0, < 9.4.49.4.4
References (1)
https://discuss.elastic.co/t/kibana-9-4-4-security-update-esa-2026-73/388576 · [email protected]
EPSS history
Timeline
  • 21 JUL 23:07Z
    Missing Authorization in Kibana Leading to Information Disclosure
    cvelistv5