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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-33463

Operation on a Resource after Expiration or Termination in Kibana Leading to Unauthorized File Access

Description

Operation on a Resource after Expiration or Termination (CWE-672) in Kibana can lead to unauthorized information disclosure. A logic error in how expiration timestamps were validated allowed a time-bounded access token to remain usable beyond its intended validity window, enabling an unauthenticated actor in possession of the token to retrieve the associated content after expiration.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Elastic Kibana

Default version status: unaffected

  • 8.0.0 to ≤ 8.19.15affected
  • 9.0.0 to ≤ 9.3.4affected

References