CVE-2026-30933

7.5 HIGH
Published: March 10, 2026 Modified: March 18, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable
Source: security-advisories@github.com
Release Notes
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta
Source: security-advisories@github.com
Release Notes
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-525j-95gf-766f
Source: security-advisories@github.com
Exploit Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.1%
21th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-200 CWE-306 CWE-602 CWE-306

Affected Vendors

filebrowser

Related CVEs

CVE-2026-33179 5.5
CVE-2026-33165 5.5
CVE-2026-33164 N/A
CVE-2026-33156 7.8
CVE-2026-33155 N/A