CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-35178 – Jupyter server on Windows discloses Windows user password hash
https://notcve.org/view.php?id=CVE-2024-35178
06 Jun 2024 — The Jupyter Server provides the backend for Jupyter web applications. Jupyter Server on Windows has a vulnerability that lets unauthenticated attackers leak the NTLMv2 password hash of the Windows user running the Jupyter server. An attacker can crack this password to gain access to the Windows machine hosting the Jupyter server, or access other network-accessible machines or 3rd party services using that credential. Or an attacker perform an NTLM relay attack without cracking the credential to gain access ... • https://github.com/jupyter-server/jupyter_server/commit/79fbf801c5908f4d1d9bc90004b74cfaaeeed2df • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-49080 – Jupyter Server errors include tracebacks with path information
https://notcve.org/view.php?id=CVE-2023-49080
04 Dec 2023 — The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. Unhandled errors in API requests coming from an authenticated user include traceback information, which can include path information. There is no known mechanism by which to trigger these errors without authentication, so the paths revealed are not considered particularly sensitive, given that the requesting user has arbitrary execution permiss... • https://github.com/jupyter-server/jupyter_server/commit/0056c3aa52cbb28b263a7a609ae5f17618b36652 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0CVE-2023-39968 – Open Redirect Vulnerability in jupyter-server
https://notcve.org/view.php?id=CVE-2023-39968
28 Aug 2023 — jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit `29036259` which is included in release 2.7.2. Users are advised to upgrade. • https://github.com/jupyter-server/jupyter_server/commit/290362593b2ffb23c59f8114d76f77875de4b925 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 0CVE-2023-40170 – cross-site inclusion (XSSI) of files in jupyter-server
https://notcve.org/view.php?id=CVE-2023-40170
28 Aug 2023 — jupyter-server is the backend for Jupyter web applications. Improper cross-site credential checks on `/files/` URLs could allow exposure of certain file contents, or accessing files when opening untrusted files via "Open image in new tab". This issue has been addressed in commit `87a49272728` which has been included in release `2.7.2`. Users are advised to upgrade. Users unable to upgrade may use the lower performance `--ContentsManager.files_handler_class=jupyter_server.files.handlers.FilesHandler`, which ... • https://github.com/jupyter-server/jupyter_server/commit/87a4927272819f0b1cae1afa4c8c86ee2da002fd • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-284: Improper Access Control CWE-306: Missing Authentication for Critical Function •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 0CVE-2022-29241 – Known or guessable hidden files may be accessed in Jupyter Server
https://notcve.org/view.php?id=CVE-2022-29241
14 Jun 2022 — Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter Notebook. Prior to version 1.17.1, if notebook server is started with a value of `root_dir` that contains the starting user's home directory, then the underlying REST API can be used to leak the access token assigned at start time by guessing/brute forcing the PID of the jupyter server. While this requires an authenticated user session, this URL can be used from a cross-site scrip... • https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-q874-g24w-4q9g • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-24757 – Sensitive Auth & Cookie data stored in Jupyter server logs
https://notcve.org/view.php?id=CVE-2022-24757
23 Mar 2022 — The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications. Prior to version 1.15.4, 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. Jupyte... • https://github.com/jupyter-server/jupyter_server/commit/a5683aca0b0e412672ac6218d09f74d44ca0de5a • CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 6.1EPSS: 0%CPEs: 1EXPL: 1CVE-2020-26275 – Open redirect vulnerability
https://notcve.org/view.php?id=CVE-2020-26275
21 Dec 2020 — The Jupyter Server provides the backend (i.e. the core services, APIs, and REST endpoints) for Jupyter web applications like Jupyter notebook, JupyterLab, and Voila. In Jupyter Server before version 1.1.1, an open redirect vulnerability could cause the jupyter server to redirect the browser to a different malicious website. All jupyter servers running without a base_url prefix are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A lin... • https://advisory.checkmarx.net/advisory/CX-2020-4291 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2020-26232 – Open redirect in Jupyter Server
https://notcve.org/view.php?id=CVE-2020-26232
24 Nov 2020 — Jupyter Server before version 1.0.6 has an Open redirect vulnerability. A maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed server on the public internet. Jupyter Server anterior a versión 1.0.6, presenta una vulnerabilidad de redirecc... • https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •