CVE-2026-33463
Operation on a Resource after Expiration or Termination in Kibana Leading to Unauthorized File Access
5.3
MEDIUM
CVSS 3.1
EPSS 0.24%
描述
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.
如何修補 CVE-2026-33463
要修補 CVE-2026-33463,請將受影響套件升級到下列已修補版本。
- —升級至 8.19.16 或更新版本
- —升級至 8.19.16 或更新版本
CVE-2026-33463 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 8.0.0, < 8.19.16, >= 9.0.0, < 9.3.5
- >= 8.0.0, < 8.19.16, >= 9.0.0, < 9.3.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |