CVE-2021-43775: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Aim is an open-source, self-hosted machine learning experiment tracking tool. Aim is vulnerable to a path traversal attack. By manipulating variables that reference files with (../) sequences and its variations or by using absolute file paths, it may be possible to access arbitrary files and directories stored on file system including application source code or configuration and critical system files.