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NVD Vulnerability Details :
CVE-2026-54685
Received
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-20 Jul, 2026 | 15:16
Updated At-21 Jul, 2026 | 16:17

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to version 1.3.2-beta, the `/api/auth/login` authentication endpoint does not execute in constant time. When a non-existent username is supplied, the server returns a `401`/`403` response almost immediately. When a valid username is provided, the server performs a bcrypt password comparison, causing a measurable delay in the response time. Version 1.3.2-beta patches the issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
N/A
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-208Secondarysecurity-advisories@github.com
CWE ID: CWE-208
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/gtsteffaniak/filebrowser/commit/af08800667b874620edc6f44c3e2e64fec7abd85security-advisories@github.com
N/A
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.2-betasecurity-advisories@github.com
N/A
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26wsecurity-advisories@github.com
N/A
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/gtsteffaniak/filebrowser/commit/af08800667b874620edc6f44c3e2e64fec7abd85
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.2-beta
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A
Change History
0Changes found
Details not found