CVE-2026-30933

FileBrowser Quantum Incomplete Remediation of CVE-2026-27611: Password-Protected Share Bypass via /public/api/share/info

CVSS 7.5 HIGHEPSS 0.5%CWE-200 CWE-306 CWE-602

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Produtos afetados

gtsteffaniak · filebrowser

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Referências

https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-525j-95gf-766f