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zauberzeug

17 known vulnerabilities.

zauberzeug at a glance

Last 12 months
14
Critical · all time
0
Exploited · all time
0
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3
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 3 vulnerabilities Dec 2025 January 2026: 4 vulnerabilities February 2026: 3 vulnerabilities March 2026: 1 vulnerability Mar April 2026: 1 vulnerability May 2026: 0 vulnerabilities June 2026: 2 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

17 results · Feed

  • Medium 5.3

    NiceGUI: Unauthenticated log-flood DoS via trailing slash on ESM and per-component resource routes

    NiceGUI is a Python-based UI framework. Prior to version 3.12.0, two FastAPI routes that serve per-component static assets in NiceGUI accept a sub-path parameter that may resolve to a directory rather than a file. Requests that resolve to a directory raise an…

  • High 7.5

    NiceGUI: Local file disclosure via Docutils file insertion in ui.restructured_text()

    NiceGUI is a Python-based UI framework. Prior to version 3.12.0, ui.restructured_text() renders reStructuredText server-side with Docutils without disabling file insertion directives. When a NiceGUI application passes attacker-controlled content to ui.restruc…

  • Medium 5.9

    NiceGUI has a Path Traversal in NiceGUI Upload Filename on Windows via Backslash Bypass of PurePosixPath Sanitization

    NiceGUI is a Python-based UI framework. Prior to 3.10.0, Since PurePosixPath only recognizes forward slashes (/) as path separators, an attacker can bypass this sanitization on Windows by using backslashes (\) in the upload filename. Applications that constru…

  • Medium 6.9

    NiceGUI's unvalidated chunk size parameter in media routes can cause memory exhaustion

    NiceGUI is a Python-based UI framework. Prior to version 3.9.0, NiceGUI's app.add_media_file() and app.add_media_files() media routes accept a user-controlled query parameter that influences how files are read during streaming. The parameter is passed to the …

  • Medium 6.1

    NiceGUI has XSS via Code Injection

    NiceGUI is a Python-based UI framework. Prior to version 3.8.0, several NiceGUI APIs that execute methods on client-side elements (`Element.run_method()`, `AgGrid.run_grid_method()`, `EChart.run_chart_method()`, and others) use an `eval()` fallback in the Jav…

  • Medium 6.1

    NiceGUI's XSS vulnerability in ui.markdown() allows arbitrary JavaScript execution through unsanitized HTML content

    NiceGUI is a Python-based UI framework. The ui.markdown() component uses the markdown2 library to convert markdown content to HTML, which is then rendered via innerHTML. By default, markdown2 allows raw HTML to pass through unchanged. This means that if an ap…

  • High 7.5
    CVE-2026-25732 Public exploit

    NiceGUI's Path Traversal via Unsanitized FileUpload.name Enables Arbitrary File Write

    NiceGUI is a Python-based UI framework. Prior to 3.7.0, NiceGUI's FileUpload.name property exposes client-supplied filename metadata without sanitization, enabling path traversal when developers use the pattern UPLOAD_DIR / file.name. Malicious filenames cont…

  • Medium 5.3

    NiceGUI has Redis connection leak via tab storage causes service degradation

    NiceGUI is a Python-based UI framework. From versions v2.10.0 to 3.4.1, an unauthenticated attacker can exhaust Redis connections by repeatedly opening and closing browser tabs on any NiceGUI application using Redis-backed storage. Connections are never relea…

  • High 7.2

    Zero-click XSS in all NiceGUI apps which uses `ui.sub_pages`

    NiceGUI is a Python-based UI framework. From versions 2.22.0 to 3.4.1, an unsafe implementation in the pushstate event listener used by ui.sub_pages allows an attacker to manipulate the fragment identifier of the URL, which they can do despite being cross-sit…

  • Medium 6.1

    NiceGUI apps are vulnerable to XSS which uses `ui.sub_pages` and render arbitrary user-provided links

    NiceGUI is a Python-based UI framework. From versions 2.22.0 to 3.4.1, an unsafe implementation in the click event listener used by ui.sub_pages, combined with attacker-controlled link rendering on the page, causes XSS when the user actively clicks on the lin…

  • Medium 6.1

    NiceGUI is vulnerable to XSS via Unescaped URL in ui.navigate.history.push() / replace()

    NiceGUI is a Python-based UI framework. From versions 2.13.0 to 3.4.1, there is a XSS risk in NiceGUI when developers pass attacker-controlled strings into ui.navigate.history.push() or ui.navigate.history.replace(). These helpers are documented as History AP…

  • High 7.5
    CVE-2025-66645 Public exploit

    NiceGUI Path Traversal Vulnerability in app.add_media_files() Allows Arbitrary File Reading

    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 …

  • Medium 6.1
    CVE-2025-66470 Public exploit

    NiceGUI Stored/Reflected XSS in ui.interactive_image via unsanitized SVG content

    NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are subject to a XSS vulnerability through the ui.interactive_image component of NiceGUI. The component renders SVG content using Vue's v-html directive without any sanitization. This allows att…

  • Medium 6.1

    NiceGUI Reflected XSS in ui.add_css, ui.add_scss, and ui.add_sass via Style Injection

    NiceGUI is a Python-based UI framework. Versions 3.3.1 and below are vulnerable to Reflected XSS through its ui.add_css, ui.add_scss, and ui.add_sass functions. The functions lack proper sanitization or encoding for the JavaScript context they generate. An at…

  • Medium 6.1

    NiceGUI is vulnerable to Reflected XSS attack

    NiceGUI is a Python-based UI framework. Versions 2.24.2 and below are at risk for Cross-Site Scripting (XSS) when developers render unescaped user input into the DOM using ui.html(). NiceGUI did not enforce HTML or JavaScript sanitization, so applications tha…

  • High 7.5

    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.

  • High 8.2

    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 f…