CVE-2026-46410

HIGH

FileBrowser Quantum: unauthenticated user share share info

Title source: cna
STIX 2.1

Description

FileBrowser Quantum is a free, self-hosted, web-based file manager. Versions prior to 1.3.2-stable and 1.4.1-beta may leak some sensitive info, such as source and path. Versions 1.3.2-stable and 1.4.1-beta fix the issue. No known workarounds are available.

References (2)

Core 2

Scores

CVSS v4 8.7
EPSS 0.0026
EPSS Percentile 18.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (2)
gtsteffaniak/filebrowser < 1.3.2-stable
gtsteffaniak/filebrowser < 1.4.1-beta
Published Jul 20, 2026
Tracked Since Jul 20, 2026