CVE-2026-116682

01/תיאור (מקור, אנגלית)

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.5.2-stable and 2.0.1-beta, file read handling in backend/pkg/indexing/indexingFiles.go resolves symbolic links through GetRealPath without confirming that the resolved target remains inside the source root and the user's authorized scope. Download, preview, media, OnlyOffice, and public-share read flows that enable FollowSymlinks can therefore serve an out-of-scope target through a reachable in-scope symlink. An authenticated user with download access can read server-accessible files outside the assigned scope, and a holder of a public share link can do the same without an account when the shared directory exposes such a symlink. This issue is fixed in 1.5.2-stable and 2.0.1-beta.

02/קישורים8

• github.com/gtsteffaniak/filebrowser/commit/3c8c02414eefd3351ff‮…
• github.com/gtsteffaniak/filebrowser/commit/4126edeb07a015c3809‮…
• github.com/gtsteffaniak/filebrowser/pull/2795
• github.com/gtsteffaniak/filebrowser/pull/2800
• github.com/gtsteffaniak/filebrowser/releases/tag/v1.5.2-stable
• github.com/gtsteffaniak/filebrowser/releases/tag/v2.0.1-beta
• github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-m‮…
• github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-m‮…