CVE-2026-53947
Ghost: Member existence leak via magic link sign-in response
5.3
MEDIUM
CVSS 3.1
EPSS 0.21%
描述
Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is fixed in 6.21.1.
如何修補 CVE-2026-53947
要修補 CVE-2026-53947,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-2026-53947 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)
- >= 5.18.0, < 6.21.1
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 |