Vulnerability Information
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Vulnerability Title
Karakeep's Reddit plugin content bypasses DOMPurify sanitization, enabling stored XSS
Vulnerability Description
Karakeep is a elf-hostable bookmark-everything app. In version 0.30.0, when the Reddit metascraper plugin returns `readableContentHtml`, the HTML parsing subprocess uses it directly without running it through DOMPurify. Every other content source in the crawler goes through Readability + DOMPurify, but the Reddit path skips both. Since this content ends up in `dangerouslySetInnerHTML` in the reader view, any malicious HTML in the Reddit response gets executed in the user's browser. Version 0.31.0 contains a patch for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
karakeep 跨站脚本漏洞
Vulnerability Description
karakeep是Karakeep App开源的一个可自托管的书签应用程序。 Karakeep 0.30.0版本存在跨站脚本漏洞，该漏洞源于Reddit元抓取插件未使用DOMPurify清理HTML内容，可能导致恶意HTML在用户浏览器中执行。
CVSS Information
N/A
Vulnerability Type
N/A