CVE-2026-55668 File Browser: ScopedFs follows a dangling symlink on write, letting a scoped user create files outside their scope

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create...

CVE-2026-55668

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create...

CVE-2026-55668 File Browser: ScopedFs follows a dangling symlink on write, letting a scoped user create files outside their scope

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create...

CVE-2026-55668

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create...

CVE-2026-55668: Improper Limitation of a Pathname to a Restricted Directory

File Browser provides a web file managing interface. Prior to 2.63.16, ScopedFs validates the nearest existing ancestor of a dangling symlink as in scope and then follows the symlink during file creation, allowing an authenticated user with Create and Modify permissions to create...

PT-2026-56466

Name of the Vulnerable Software and Affected Versions File Browser versions prior to 2.63.16 Description An issue exists in the ScopedFs component where the system validates the nearest existing ancestor of a dangling symlink as being within scope and subsequently follows that symlink during file...

GO-2026-5754 File Browser vulnerable to Stored Cross-site Scripting via text/template branding injection in github.com/filebrowser/filebrowser

File Browser vulnerable to Stored Cross-site Scripting via text/template branding injection in github.com/filebrowser/filebrowser...

GO-2026-5691 File Browser has a DoS Vulnerability via Public Login API in github.com/filebrowser/filebrowser

File Browser has a DoS Vulnerability via Public Login API in github.com/filebrowser/filebrowser...

GO-2026-5747 File Browser's Signup Grants Execution Permissions When Default Permissions Includes Execution in github.com/filebrowser/filebrowser

File Browser's Signup Grants Execution Permissions When Default Permissions Includes Execution in github.com/filebrowser/filebrowser...

GO-2026-5659 File Browser share links remain accessible after Share/Download permissions are revoked in github.com/filebrowser/filebrowser

File Browser share links remain accessible after Share/Download permissions are revoked in github.com/filebrowser/filebrowser...

GO-2026-5458 File Browser has incorrect access control for public directory shares via rule path rebasing in github.com/filebrowser/filebrowser

File Browser has incorrect access control for public directory shares via rule path rebasing in github.com/filebrowser/filebrowser...

GO-2026-5411 File Browser: FilePath traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames in github.com/filebrowser/filebrowser

File Browser: FilePath traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames in github.com/filebrowser/filebrowser...

GO-2026-5481 File Browser has a Command Injection via Hook Runner in github.com/filebrowser/filebrowser

File Browser has a Command Injection via Hook Runner in github.com/filebrowser/filebrowser...

CVE-2026-55667

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.16, a scoped, non-admin File Browser user holding only the Create permission can delete arbitrary files outside their scope other tenants' data, a...

CVE-2026-54091

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths agains...

CVE-2026-54092

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, unchecked passwords maximums allow for an arbitrarily large password to be passed into the login API. This spikes CPU and memory, and after...

CVE-2026-54097

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, a low-privileged authenticated user of filebrowser with create + delete permissions in their own isolated scope can silently destroy share-link...

CVE-2026-54093

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, filebrowser builds the download-as-zip / download-as-tar archive entry names with filepath.ToSlash, which on a Linux host is a no-op for...

CVE-2026-54094

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...

CVE-2026-54089

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Starting with 2.0.0-rc.1, when FileBrowser is configured with proxy authentication auth.method=proxy, any unauthenticated attacker who can reach the server...