13 results (0.008 seconds)

CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0

14 Jun 2022 — Jupyter Notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.12, authenticated requests to the notebook server with `ContentsManager.allow_hidden = False` only prevented listing the contents of hidden directories, not accessing individual hidden files or files in hidden directories (i.e. hidden files were 'hidden' but not 'inaccessible'). This could lead to notebook configurations allowing authenticated access to files that may reasonably be expected to be disallowed.... • https://github.com/jupyter/notebook/security/advisories/GHSA-v7vq-3x77-87vg • CWE-425: Direct Request ('Forced Browsing') •

CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0

31 Mar 2022 — The Jupyter notebook is a web-based notebook environment for interactive computing. Prior to version 6.4.9, unauthorized actors can access sensitive information from server logs. Anytime a 5xx error is triggered, the auth cookie and other header values are recorded in Jupyter server logs by default. Considering these logs do not require root access, an attacker can monitor these logs, steal sensitive auth/cookie information, and gain access to the Jupyter server. Jupyter notebook version 6.4.x contains a pa... • https://github.com/jupyter/notebook/security/advisories/GHSA-m87f-39q9-6f55 • CWE-532: Insertion of Sensitive Information into Log File •

CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 1

09 Aug 2021 — The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs. • https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0

18 Nov 2020 — Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. The issue is patched in version 6.1.5. • https://github.com/jupyter/notebook/commit/3cec4bbe21756de9f0c4bccf18cf61d840314d74 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •

CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0

31 Oct 2019 — Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS payload can be placed in an SVG document. Jupyter Notebook versiones anteriores a 5.5.0, no utiliza un encabezado CSP para tratar los archivos servidos como pertenecientes a un origen separado. Así, por ejemplo, se puede colocar una carga XSS en un documento SVG. It was discovered that Jupyter Notebook incorrectly handled certain notebooks. • https://github.com/jupyter/notebook/pull/3341 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-863: Incorrect Authorization •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 1

04 Apr 2019 — In Jupyter Notebook before 5.7.8, an open redirect can occur via an empty netloc. This issue exists because of an incomplete fix for CVE-2019-10255. En Jupyter Notebook, en versiones anteriores a la 5.7.8, puede ocurrir una redirección abierta mediante un netloc vacío. Este problema existe debido a una solución incompleta para CVE-2019-10255. • https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •

CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0

28 Mar 2019 — An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.5 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected. Una vulnerabilidad de redirección abierta para todos los navegadores en Jupyter Notebook, en versiones anteriores a la 5.7.7, y en algunos navegadores (Chrome, Firefox) en JupyterHub, en versiones anteriores a... • https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •

CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0

12 Mar 2019 — An XSSI (cross-site inclusion) vulnerability in Jupyter Notebook before 5.7.6 allows inclusion of resources on malicious pages when visited by users who are authenticated with a Jupyter server. Access to the content of resources has been demonstrated with Internet Explorer through capturing of error messages, though not reproduced with other browsers. This occurs because Internet Explorer's error messages can include the content of any invalid JavaScript that was encountered. Una vulnerabilidad de Cross-Sit... • https://github.com/jupyter/notebook/compare/f3f00df...05aa4b2 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

18 Nov 2018 — Jupyter Notebook before 5.7.2 allows XSS via a crafted directory name because notebook/static/tree/js/notebooklist.js handles certain URLs unsafely. Jupyter Notebook en versiones anteriores a la 5.7.2 permite Cross-Site Scripting (XSS) mediante un nombre de directorio manipulado debido a que notebook/static/tree/js/notebooklist.js gestiona ciertas URL de forma no segura. • https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 0

18 Nov 2018 — Jupyter Notebook before 5.7.1 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. In other words, nbconvert endpoints can execute JavaScript with access to the server API. In notebook/nbconvert/handlers.py, NbconvertFileHandler and NbconvertPostHandler do not set a Content Security Policy to prevent this. Jupyter Notebook en versiones anteriores a la 5.7.1 permite Cross-Site Scripting (XSS) mediante un notebook no fiable debido a qu... • https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •