Vulnerability Information
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Vulnerability Title
Xibo CMS XSS vulnerability when previewing files uploaded to the library containing HTML/JS
Vulnerability Description
Xibo is an open source digital signage platform with a web content management system (CMS). Prior to version 4.1.0, a cross-site scripting vulnerability in Xibo CMS allows authorized users to execute arbitrary JavaScript via the file preview function. Users can upload HTML/CSS/JS files into the Xibo Library via the Generic File module to be referenced on Displays and in Layouts. This is intended functionality. When previewing these resources from the Library and Layout editor they are executed in the users browser. This will be disabled in future releases, and users are encouraged to use the new developer tools in 4.1 to design their widgets which require this type of functionality. This behavior has been changed in 4.1.0 to preview previewing of generic files. There are no workarounds for this issue.
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
Xibo CMS 安全漏洞
Vulnerability Description
Xibo CMS是Xibo Digital Signage开源的一个内容管理系统。 Xibo CMS 4.1.0之前版本存在安全漏洞,该漏洞源于容易受到跨站脚本攻击,允许授权用户通过文件预览功能执行任意JavaScript。
CVSS Information
N/A
Vulnerability Type
N/A