CVE-2026-72671 PUBLISHED

Missing Authorization in Kibana Leading to Unauthorized Modification of Machine Learning Trained Model Space Assignments

Assigner: elastic
Reserved: 10.08.2026 Published: 13.08.2026 Updated: 13.08.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS Score: 4.3

Product Status

Vendor Elastic
Product Kibana
Versions Default: unaffected
  • affected from 8.0.0 to 8.19.19 (incl.)
  • affected from 9.0.0 to 9.4.4 (incl.)

References

Problem Types

  • CWE-862 Missing Authorization CWE