漏洞信息
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Vulnerability Title
Plate: Media embed provider metadata can bypass URL sanitization and execute iframe JavaScript
Vulnerability Description
Plate is a rich-text editor with AI and shadcn/ui. From 53.0.0 until 53.1.4, the media embed renderer trusts serialized provider or sourceUrl metadata in useMediaState and skips parseMediaUrl protocol validation, allowing a crafted Plate document to set a known video provider while keeping url as a javascript: iframe source that the registry MediaEmbedElement renders directly as an iframe src when a victim opens the document. This issue is fixed in version 53.1.4.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/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
Plate rich-text editor 跨站脚本漏洞
Vulnerability Description
Plate rich-text editor是Plate组织的一款富文本编辑器软件。 Plate rich-text editor 53.0.0版本至53.1.4版本存在跨站脚本漏洞,该漏洞源于媒体嵌入渲染器信任序列化的provider或sourceUrl元数据,并跳过parseMediaUrl协议验证,可能允许特制的文档在受害者打开时设置已知视频提供者,同时将url保留为javascript: iframe源,从而被直接渲染为iframe src。
CVSS Information
N/A
Vulnerability Type
N/A