CVE-2026-116682

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...

CVE-2026-116682 FileBrowser Quantum: Symlink following escapes user scope allowing arbitrary file read outside the served directory

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...

CVE-2026-116682

FileBrowser Quantum , a web-based file manager, is vulnerable to an arbitrary file read vulnerability in versions prior to 1.5.2-stable and 2.0.1-beta . The root cause is located in backend/pkg/indexing/indexingFiles.go, where the application resolves symbolic links using GetRealPath without veri...

PT-2026-127183

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...