GHSA-MGQF-5MF5-PRFJ FileBrowser: Symlink following escapes user scope allowing arbitrary file read outside the served directory

Summary File read paths resolve symbolic links with filepath.EvalSymlinks and then operate on the resolved target without re-checking that the target still lies inside the user's source/scope. A symlink located inside a user's accessible directory that points outside the scope for example to...

FileBrowser: Symlink following escapes user scope allowing arbitrary file read outside the served directory

Summary File read paths resolve symbolic links with filepath.EvalSymlinks and then operate on the resolved target without re-checking that the target still lies inside the user's source/scope. A symlink located inside a user's accessible directory that points outside the scope for example to...