CVE-2026-72671CWE-862broken-access-control

CVE-2026-72671

Medium · published August 14, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
18.0
In the wild
Unconfirmed
What it is

A Kibana Machine Learning capability that removes a saved object from the current space accepts machine learning trained models as a target, but it verifies only the privileges that apply to anomaly detection jobs and data frame analytics jobs. A user whose role grants create anomaly detection jobs and data frame analytics jobs without the trained model privilege can therefore remove a trained model from a space. The model itself is not deleted and remains available in its other spaces, and the change can be reversed by a suitably privileged user.

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:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00268 · 18.0th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-14T00:17Z
Affected products (2)
ProductVersionsFixed in
elastic/kibana< 8.19.208.19.20
elastic/kibana≥ 9.0.0, < 9.4.59.4.5
References (1)
EPSS history
Timeline
  • 13 AUG 19:11Z
    Missing Authorization in Kibana Leading to Unauthorized Modification of Machine Learning Trained Model Space Assignments
    cvelistv5