CVE-2026-33463
Operation on a Resource after Expiration or Termination in Kibana Leading to Unauthorized File Access
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 28, 2026
- Updated
- May 29, 2026
- Reserved
- Mar 20, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | elastic |
Weaknesses
- CWE-672 Operation on a Resource after Expiration or Release
Affected Products
| Product | Versions |
|---|---|
KibanaElastic |
|
References
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