CVE-2026-35604

HIGH

File Browser share links remain accessible after Share/Download permissions are revoked

Title source: cna
STIX 2.1

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, when an admin revokes a user's Share and Download permissions, existing share links created by that user remain fully accessible to unauthenticated users. The public share download handler does not re-check the share owner's current permissions. This vulnerability is fixed in 2.63.1.

References (2)

Scores

CVSS v3 8.1
EPSS 0.0006
EPSS Percentile 18.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (2)
filebrowser/filebrowser < 2.63.1 (2 CPE variants)
filebrowser/filebrowser 0 - 2.63.1Go
Published Apr 07, 2026
Tracked Since Apr 07, 2026