CVE-2025-21618 Information

Description

NiceGUI is an easy-to-use Python-based UI framework. Prior to 2.9.1 authenticating with NiceGUI logged in the user for all browsers including browsers in incognito mode. This vulnerability is fixed in 2.9.1.

Reference

https://github.com/zauberzeug/nicegui/commit/1621a4ba6a06676b8094362d36623551e651adc1 https://github.com/zauberzeug/nicegui/security/advisories/GHSA-v6jv-p6r8-j78w