CVE-2026-4498
| Summary |
Execution with Unnecessary Privileges (CWE-250) in Kibana’s Fleet plugin debug route handlers can lead reading index data beyond their direct Elasticsearch RBAC scope via Privilege Abuse (CAPEC-122). This requires an authenticated Kibana user with Fleet sub-feature privileges (such as agents, agent policies, and settings management).
|
| Publication Date |
April 9, 2026, 2:21 a.m. |
| Registration Date |
April 15, 2026, 11:32 a.m. |
| Last Update |
April 14, 2026, 3:22 a.m. |
|
CVSS3.1 : HIGH
|
| スコア |
7.7
|
| Vector |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更あり |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* |
8.0.0 |
|
|
8.19.14 |
| cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* |
9.0.0 |
|
|
9.2.8 |
| cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:* |
9.3.0 |
|
|
9.3.3 |
Related information, measures and tools
Common Vulnerabilities List