CVE-2025-66645

Publication date

2025-12-09 21:41:32

Family

GitHub_M

State

PUBLISHED

Description

NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are vulnerable to directory traversal through the App.add_media_files() function, which allows a remote attacker to read arbitrary files on the server filesystem. This issue is fixed in version 3.4.0.