CVE-2026-42401
Improper Neutralization of Input During Web Page Generation in Kibana Leading to Stored HTML Injection
5.4
MEDIUM
CVSS 3.1
EPSS 0.14%
描述
Improper Neutralization of Input During Web Page Generation (CWE-79) in Kibana can lead to stored HTML injection. A user with write access to an Elasticsearch index could persist crafted markup which, when subsequently rendered through an affected Kibana view by another user, was not sufficiently sanitized. Successful exploitation could result in unauthorized UI manipulation and outbound network requests issued from the viewing user's browser session.
如何修補 CVE-2026-42401
要修補 CVE-2026-42401,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-2026-42401 正在被利用嗎?
低 — EPSS 為 0.1%,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, < 9.4.0
- >= 8.0.0, < 8.19.16, >= 9.0.0, < 9.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |