Vulnerability Information
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Vulnerability Title
File Browser: Proxy auth auto-provisioned users inherit Execute permission and Commands
Vulnerability Description
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the fix in commit b6a4fb1 ("self-registered users don't get execute perms") stripped Execute permission and Commands from users created via the signup handler. The same fix was not applied to the proxy auth handler. Users auto-created on first successful proxy-auth login are granted execution capabilities from global defaults, even though the signup path was explicitly changed to prevent execution rights from being inherited by automatically provisioned accounts. This vulnerability is fixed in 2.63.1.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
特权管理不恰当
Vulnerability Title
File Browser 安全漏洞
Vulnerability Description
File Browser是File Browser开源的一个文件管理界面，在指定的目录，它可以用来上传，删除，预览和编辑文件。 File Browser 2.63.1之前版本存在安全漏洞，该漏洞源于代理身份验证处理程序未应用与注册处理程序相同的修复，导致通过代理身份验证首次登录自动创建的用户被授予执行能力，可能导致权限提升。
CVSS Information
N/A
Vulnerability Type
N/A