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6.3 Medium

CVE-2026-72662 Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized disclosure,…

Description

Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user granted the Timeline feature privilege in a Kibana space could enumerate, read, modify, and delete draft Timeline objects belonging to other users in the same space. Read access is sufficient for enumeration and disclosure; the Timeline write privilege is required for modification and deletion.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.4 9.4.0 → 9.4.5 No fix stated
Kibana 8.0 8.0.0 → 8.19.21 No fix stated

References

Timeline

  1. Published
  2. Last modified

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