CVE-2022-31175— CKEditor 跨站脚本漏洞
一分钟漏洞结论
影响对象
ckeditor ckeditor5
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
CKEditor是一套开源的、基于网页的文字编辑器。 CKEditor5 35.0.1之前存在跨站脚本漏洞，该漏洞源于在销毁编辑器后使用来自 CKEditor 5 数据管道的标记更新源元素。
可能的 ATT&CK 技术 1 AI
T1189 · Drive-by Compromise
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2022-31175 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Cross-site scripting caused by the editor instance destroying process in ckeditor5
来源: CVE Program / CVE List V5
Vulnerability Description
CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5's packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `<textarea>` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
来源: CVE Program / CVE List V5
Vulnerability Title
CKEditor 跨站脚本漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
CKEditor是一套开源的、基于网页的文字编辑器。 CKEditor5 35.0.1之前存在跨站脚本漏洞，该漏洞源于在销毁编辑器后使用来自 CKEditor 5 数据管道的标记更新源元素。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2022-31175 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2022-31175 的情报信息
请登录查看更多情报信息。
CVE-2022-31175 其他参考 (3)
-
https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html x_refsource_MISC
-
https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html x_refsource_MISC
IV. Related Vulnerabilities
V. Comments for CVE-2022-31175
暂无评论