CVE-2021-39192
Privilege escalation: all users can access Admin-level API keys
6.5
MEDIUM
CVSS 3.1
EPSS 1.0%
描述
Ghost is a Node.js content management system. An error in the implementation of the limits service between versions 4.0.0 and 4.9.4 allows all authenticated users (including contributors) to view admin-level API keys via the integrations API endpoint, leading to a privilege escalation vulnerability. This issue is patched in Ghost version 4.10.0. As a workaround, disable all non-Administrator accounts to prevent API access. It is highly recommended to regenerate all API keys after patching or applying the workaround.
如何修補 CVE-2021-39192
要修補 CVE-2021-39192,請將受影響套件升級到下列已修補版本。
- —升級至 4.10.0 或更新版本
CVE-2021-39192 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.0.0, < 4.10.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |