GHSA-8C95-HPQ2-W46F NiceGUI has a Reflected XSS

Summary A Cross-Site Scripting XSS risk exists in NiceGUI when developers render unescaped user input into the DOM using ui.html. Before version 3.0, NiceGUI does not enforce HTML or JavaScript sanitization, so applications that directly combine components like ui.input with ui.html without...

CVE-2025-53354

creationtimestamp| type| source ---|---|--- 2025-10-03 16:35:11+00:00| published-proof-of-concept| https://github.com/zauberzeug/nicegui/security/advisories/GHSA-8c95-hpq2-w46f...

NiceGUI 跨站脚本漏洞

NiceGUI is an easy-to-use, Python-based UI framework open-sourced by NiceGUI. A cross-site scripting vulnerability exists in NiceGUI 2.24.2 and earlier versions that stems from not enforcing HTML or JavaScript cleanup, which could lead to cross-site scripting attacks...

CVE-2025-21618

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...

CVE-2024-32005

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...

Session Fixation

NiceGUI is vulnerable to Session Fixation. The vulnerability is due to improper session handling, where authenticating with NiceGUI logged in the user across all browsers, including those in incognito mode...

CVE-2025-21618

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...

Improper Authentication

Overview nicegui is a Create web-based user interfaces with Python. The nice way. Affected versions of this package are vulnerable to Improper Authentication due to improper clearing of cookies through the handlehttp function of the air.py component. An attacker can gain unauthorized access to th...

CVE-2025-21618 NiceGUI On Air authentication issue

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...

CVE-2025-21618 NiceGUI On Air authentication issue

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...

CVE-2025-21618

CVE-2025-21618 (NiceGUI) affects NiceGUI (Python UI framework) prior to version 2.9.1. The root cause is improper handling of authentication cookies/session state, causing a login in one browser (including incognito) to persist across all other browsers on the same user account. Impact is unautho...

CVE-2025-21618 NiceGUI On Air authentication issue

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...

NiceGUI 授权问题漏洞

NiceGUI is an easy-to-use, Python-based UI framework open-sourced by NiceGUI. An authorization issue vulnerability exists in NiceGUI versions prior to 2.9.1, which stems from the fact that authentication using NiceGUI can allow a user to log in on all browsers, including those in incognito mode...

PT-2025-4304

Name of the Vulnerable Software and Affected Versions NiceGUI versions prior to 2.9.1 Description The issue concerns a session management problem in NiceGUI, a Python-based UI framework. Before version 2.9.1, authenticating with NiceGUI would log the user into all browsers, including those in...

Local File Inclusion (LFI)

nicegui is vulnerable to Local File Inclusion. The vulnerability is due to improper handling of resource file requests under the /nicegui/version/resources/key/path:path route, allowing attackers with access to the NiceUI leaflet website to read any file on the backend filesystem accessible to th...

NiceGUI allows potential access to local file system

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...

GHSA-MWC7-64WG-PGVJ NiceGUI allows potential access to local file system

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...

CVE-2024-32005

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...

CVE-2024-32005

CVE-2024-32005 : Local File Inclusion in NiceGUI’s leaflet component allows reading any backend file accessible to the web server via requests to /_nicegui/{version }/resources/{key}/{path:path}. Affected upstream: NiceGUI before 1.4.21. Impact: arbitrary file read on the server. Remediation: upg...

CVE-2024-32005 Local File Inclusion in NiceGUI leaflet component

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...