CVE-2025-24028— Joplin 跨站脚本漏洞

Cross-site Scripting (XSS) in Rich Text Editor allows arbitrary code execution in Joplin

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. This vulnerability is caused by differences between how Joplin's HTML sanitizer handles comments and how the browser handles comments. This affects both the Rich Text Editor and the Markdown viewer. However, unlike the Rich Text Editor, the Markdown viewer is `cross-origin isolated`, which prevents JavaScript from directly accessing functions/variables in the toplevel Joplin `window`. This issue is not present in Joplin 3.1.24 and may have been introduced in `9b50539`. This is an XSS vulnerability that impacts users that open untrusted notes in the Rich Text Editor. This vulnerability has been addressed in version 3.2.12 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Joplin 跨站脚本漏洞

Joplin是Laurent Cozic个人开发者的一款开源的笔记和待办事项应用程序。 Joplin存在跨站脚本漏洞，该漏洞源于HTML sanitizer处理注释的方式与浏览器处理注释的方式之间的差异，容易受到跨站脚本攻击。

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