Jupyter Core is a package for the core common functionality of Jupyter projects. When using Jupyter Core prior to version 5.8.0 on Windows, the shared `%PROGRAMDATA%` directory is searched for configuration files (`SYSTEM_CONFIG_PATH` and `SYSTEM_JUPYTER_PATH`), which may allow users to create configuration files affecting other users. Only shared Windows systems with multiple users and unprotected `%PROGRAMDATA%` are affected. Users should upgrade to Jupyter Core version 5.8.0 or later to receive a patch. Some other mitigations are available. As administrator, modify the permissions on the `%PROGRAMDATA%` directory so it is not writable by unauthorized users; or as administrator, create the `%PROGRAMDATA%\jupyter` directory with appropriately restrictive permissions; or as user or administrator, set the `%PROGRAMDATA%` environment variable to a directory with appropriately restrictive permissions (e.g. controlled by administrators _or_ the current user).
References
Configurations
No configuration.
History
04 Jun 2025, 14:54
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Summary |
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03 Jun 2025, 17:15
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New CVE |
Information
Published : 2025-06-03 17:15
Updated : 2025-06-04 14:54
NVD link : CVE-2025-30167
Mitre link : CVE-2025-30167
CVE.ORG link : CVE-2025-30167
JSON object : View
Products Affected
No product.
CWE
CWE-427
Uncontrolled Search Path Element