CVE-2021-40964
A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "fullpath" parameter containing path traversal strings (../ and ..) in order to escape the server’s intended working directory and write malicious files onto any directory on the computer.
Source: CVE-2021-40964