CVE-2022-0877
Cross-site Scripting in BookStack
5.4
MEDIUM
CVSS 3.1
EPSS 0.77%
描述
Iframe tags don't have a sandbox attribute, this makes an attacker able to execute malicious javascript via an iframe and perform phishing attacks. The sandbox attribute will block script execution and prevents the content to navigate its top-level browsing context which will stop this type of attack.
如何修補 CVE-2022-0877
要修補 CVE-2022-0877,請將受影響套件升級到下列已修補版本。
- —升級至 22.02.3 或更新版本
CVE-2022-0877 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 22.02.3
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 |