CVE-2022-25875
Svelte vulnerable to XSS when using objects during server-side rendering
6.1
MEDIUM
CVSS 3.1
EPSS 1.3%
描述
The package svelte before 3.49.0 is vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.
如何修補 CVE-2022-25875
要修補 CVE-2022-25875,請將受影響套件升級到下列已修補版本。
- —升級至 3.49.0 或更新版本
CVE-2022-25875 正在被利用嗎?
低 — EPSS 為 1.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 3.49.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |