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CVE-2023-40170

Published: 2023-08-28T21:15Z
Last Modified: 2024-11-21T08:18Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
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 implements the correct checks. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt