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CVE-2026-46410 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-46410

CVE-2026-46410

HIGH8.7

FileBrowser Quantum: unauthenticated user share share info

Published Jul 20, 2026

Modified 1 months ago

Details

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

https://github.com/gtsteffaniak/filebrowser/commit/1802e1281135cba83eb4acd86b58293fe121e2a5

https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-3jmg-p96m-m328

https://www.cve.org/CVERecord?id=CVE-2026-46410

CVSS Analysis

CVSS v4.0

8.7

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Attack Requirements

NoneAT:N

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Vulnerable System

Vuln. Confidentiality

HighVC:H

Vuln. Integrity

NoneVI:N

Vuln. Availability

NoneVA:N

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

8.7/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

Weakness Type (CWE)

Information Disclosure

Information Exposure

Ecosystems

Timeline

PublishedJul 20, 2026

ModifiedJul 21, 2026