CVE-2026-27611: gtsteffaniak filebrowser, заобикаляне на вход и права

Описание

Оригинално описание

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to versions 1.1.3-stable and 1.2.6-beta, when users share password-protected files, the recipient can completely bypass the password and still download the file. This happens because the API returns a direct download link in the details of the share, which is accessible to anyone with JUST THE SHARE LINK, even without the password. Versions 1.1.3-stable and 1.2.6-beta fix the issue.

Засегнати продукти

• gtsteffaniak filebrowser: < 1.1.3-stable; >= 1.2.0-beta, < 1.2.6-beta

Вид слабост

• CWE-200 Разкриване на чувствителна информация пред неоторизирана страна
• CWE-288 Заобикаляне на автентикация през алтернативен път или канал
• CWE-287 Неправилна автентикация

История

Други уязвимости в gtsteffaniak filebrowser

• 8.6CVE-2026-116682
• 7.7CVE-2026-54910
• 5.3CVE-2026-54685
• 8.7CVE-2026-46410
• 9.3CVE-2026-48777

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-27611
• https://nvd.nist.gov/vuln/detail/CVE-2026-27611
• https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-8vrh-3pm2-v4v6
• https://github.com/gtsteffaniak/filebrowser/commit/c51b0ee9738fa4599b409f47c5bf820ef31b4fe1