漏洞信息
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Vulnerability Title
File Browser: Symlink following lets scoped users read, overwrite, and share files outside their filebrowser scope
Vulnerability Description
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.14, it does not stop the HTTP file handlers from following symbolic links before they open, serve, write, share, or list a file. As a result, a scoped user — and in some cases an unauthenticated public-share recipient — can cross the intended scope boundary by following a symlink whose path is lexically inside their scope but whose target is outside it. This vulnerability is fixed in 2.63.14.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
File Browser 路径遍历漏洞
Vulnerability Description
File Browser File Browser是File Browser团队的一款文件浏览管理软件。 File Browser 2.63.14之前版本存在安全漏洞,该漏洞源于未阻止HTTP文件处理器在打开、提供、写入、共享或列出文件之前跟随符号链接,可能导致限定用户或未经身份验证的共享接收者通过路径在限定范围内但其目标在限定范围之外的符号链接绕过预期范围边界。
CVSS Information
N/A
Vulnerability Type
N/A