CVE-2026-28492

HIGH SEVERITY

CVSS Score & Metrics

Base Score

6.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N                                    

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. Prior to version 2.61.0, when a user creates a public share link for a directory, the withHashFile middleware in http/public.go uses filepath.Dir(link.Path) to compute the BasePathFs root. This sets the filesystem root to the parent directory instead of the shared directory itself, allowing anyone with the share link to browse and download files from all sibling directories. This issue has been patched in version 2.61.0.

Vulnerability Details

Published Date

March 02, 2026

Last Modified

March 10, 2026

CWE ID

CWE-200

Source

GitHub

Vendor

Product

github.com/filebrowser/filebrowser/v2

External References

https://github.com/filebrowser/filebrowser/security/advisories/GHSA-mr74-928f-rw69
https://github.com/filebrowser/filebrowser/commit/31194fb57a5b92e7155219d7ec7273028fcb2e83
https://github.com/filebrowser/filebrowser/releases/tag/v2.61.0
https://github.com/advisories/GHSA-mr74-928f-rw69

CVE-2026-28492

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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