漏洞信息
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Vulnerability Title
Trix: Stored XSS via HTMLParser attribute injection on paste
Vulnerability Description
Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Prior to 2.1.18, Trix is vulnerable to stored cross-site scripting when crafted HTML is pasted into the editor. HTMLParser processes a mock attachment in a `<span>` with an empty `data-trix-attachment="{}"` value, causing data-trix-attributes to be applied to a plain string piece. StringPiece.fromJSON accepts an unvalidated href, allowing a javascript: URI to enter the document model and serialized HTML and execute when another user renders and clicks the content. Applications that apply server-side HTML sanitization can neutralize the payload on save. This issue is fixed in version 2.1.18.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/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
37signals Trix 跨站脚本漏洞
Vulnerability Description
37signals Trix是37signals组织开源的一个适用于日常写作的丰富文本编辑器。 37signals Trix 2.1.18之前版本存在跨站脚本漏洞,该漏洞源于未验证的href参数,可能导致存储型跨站脚本攻击。
CVSS Information
N/A
Vulnerability Type
N/A