CVE-2026-54685

5.3 Moyenne

Publiée le 20/07/2026 à 17:16 · Modifiée le 22/07/2026 à 22:50 · Analyse NVD reportée · Source : security-advisories@github.com

Description

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.

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Produits concernés

gtsteffaniak filebrowser

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.3 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`

Faiblesses (CWE)

CWE-208

Références

https://github.com/gtsteffaniak/filebrowser/commit/af08800667b874620edc6f44c3e2e64fec7abd85
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.2-beta
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories