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OpenAdvisories
High · 7.7 CVE-2025-53826 EUVD-2025-21540GHSA-7xwp-2cpp-p8r7GO-2025-3812

FileBrowser Has Insecure JWT Handling Which Allows Session Replay Attacks after Logout

Published Jul 15, 2025 · Updated Jul 15, 2025 · Assigned by GitHub_M

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 version 2.39.0, File Browser’s authentication system issues long-lived JWT tokens that remain valid even after the user logs out. As of time of publication, no known patches exist.

Affected products

VendorProductAffectedFixed
filebrowser filebrowser = 2.39.0 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
openSUSE Tumbleweed govulncheck-vulndb 0.0.20250730T213748-1.1 openSUSE-SU-2025:15405-1

Affected packages

Advisories 1

References