Security Advisory

CVE-2025-66645

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-12-09 21:41:32

Last updated 2025-12-10 16:50:41

Assigner 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.

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