CVE-2023-40170

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-64x5-55rw-9974", "name": "https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-64x5-55rw-9974", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/jupyter-server/jupyter_server/commit/87a4927272819f0b1cae1afa4c8c86ee2da002fd", "name": "https://github.com/jupyter-server/jupyter_server/commit/87a4927272819f0b1cae1afa4c8c86ee2da002fd", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-306"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-40170", "ASSIGNER": "security-advisories@github.com"}}, "impact": {}, "publishedDate": "2023-08-28T21:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-08-29T05:18Z"}