CVE-2026-72671

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

State
Published
Severity
4.3 Medium
Published
Aug 13, 2026
Updated
Aug 13, 2026
Reserved
Aug 10, 2026

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.14.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nelastic

Weaknesses

Affected Products

ProductVersions
KibanaElastic
  • 8.0.0 through 8.19.19Affected
  • 9.0.0 through 9.4.4Affected

References

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