CVE-2026-55668

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

6.3 / 10

Vector String

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

Vulnerability Description

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 attacker-controlled files outside the user's scope. This issue is fixed in version 2.63.16.

Vulnerability Details

Published Date

July 08, 2026

Last Modified

July 08, 2026

CWE ID

CWE-22

Source

NVD

Vendor

filebrowser

Product

filebrowser

External References

https://github.com/filebrowser/filebrowser/commit/64511ce45e3be379e965f7f4fb0929a068d5bb81
https://github.com/filebrowser/filebrowser/releases/tag/v2.63.16
https://github.com/filebrowser/filebrowser/security/advisories/GHSA-8wc8-hf36-mjh9
https://github.com/filebrowser/filebrowser/security/advisories/GHSA-8wc8-hf36-mjh9

CVE-2026-55668

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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