CVE-2026-30933

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p44

Published

Mar 10, 2026 (Mar 10, 2026)

Modified

Jun 17, 2026

Description

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, the remediation for CVE-2026-27611 is incomplete. Password protected shares still disclose tokenized downloadURL via /public/api/share/info. This vulnerability is fixed in 1.3.1-beta and 1.2.2-stable.

Vendors: filebrowser
Products: filebrowser
Weakness: CWE-200, CWE-306, CWE-602
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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