漏洞信息
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Vulnerability Title
File Browser Allows Execution of Shell Commands That Can Spawn Other Commands
Vulnerability Description
File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. In versions on the 2.x branch prior to 2.33.10, the Command Execution feature of File Browser only allows the execution of shell command which have been predefined on a user-specific allowlist. Many tools allow the execution of arbitrary different commands, rendering this limitation void. The concrete impact depends on the commands being granted to the attacker, but the large number of standard commands allowing the execution of subcommands makes it likely that every user having the `Execute commands` permissions can exploit this vulnerability. Everyone who can exploit it will have full code execution rights with the uid of the server process. Version 2.33.10 contains a check for whether a command is allowed when using shell.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Vulnerability Title
FileBrowser 安全漏洞
Vulnerability Description
FileBrowser是开源的一款网页文件浏览器。提供指定目录下的文件管理界面,可用于上传、删除、预览、重命名和编辑您的文件。它允许创建多个用户,每个用户可以有自己的目录。它可以用作独立的应用程序或中间件。 FileBrowser 2.32.0版本存在安全漏洞,该漏洞源于命令执行功能允许执行预定义外的命令,可能导致完全代码执行权限。
CVSS Information
N/A
Vulnerability Type
N/A