A path traversal vulnerability exists in openSIS Classic Community Edition v9.0 via the 'filename' parameter in DownloadWindow.php. An unauthenticated remote attacker can exploit this to read arbitrary files on the server by manipulating file paths.
id: CVE-2023-38879
info:
name: openSIS v9.0 - Path Traversal
author: haliteroglu
severity: hi
...