CVE-2026-53944
Ghost: Private IP filtering bypass to make server-side requests to internal services
5.8
MEDIUM
CVSS 3.1
EPSS 0.20%
描述
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in 6.21.1.
如何修補 CVE-2026-53944
要修補 CVE-2026-53944,請將受影響套件升級到下列已修補版本。
- —升級至 6.21.1 或更新版本
CVE-2026-53944 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(1)
- >= 6.0.9, < 6.21.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N |