CVE-2021-41165
HTML comments vulnerability allowing to execute JavaScript code
8.2
HIGH
CVSS 3.1
EPSS 1.5%
描述
CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result in executing JavaScript code. It affects all users using the CKEditor 4 at version < 4.17.0. The problem has been recognized and patched. The fix will be available in version 4.17.0.
如何修補 CVE-2021-41165
要修補 CVE-2021-41165,請將受影響套件升級到下列已修補版本。
- —升級至 4.17.0 或更新版本
- —升級至 4.17.0 或更新版本
CVE-2021-41165 正在被利用嗎?
低 — EPSS 為 1.5%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.17.0
- from 0, < 4.17.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.2 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L |