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4 vulnerabilities found for jupyter_core by jupyter
CVE-2025-30167 (GCVE-0-2025-30167)
Vulnerability from nvd – Published: 2025-06-03 16:42 – Updated: 2026-01-23 16:31
VLAI
Title
Jupyter Core on Windows Has Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
Summary
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).
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/jupyter/jupyter_core/security/… | x_refsource_CONFIRM |
| https://github.com/jupyter/jupyter_core/commit/5e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jupyter | jupyter_core |
Affected:
< 5.8.0
|
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CVE-2022-39286 (GCVE-0-2022-39286)
Vulnerability from nvd – Published: 2022-10-26 00:00 – Updated: 2025-04-23 16:43
VLAI
Title
Execution with Unnecessary Privileges in JupyterApp
Summary
Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/jupyter/jupyter_core/security/… | |
| https://github.com/jupyter/jupyter_core/commit/11… | |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://security.gentoo.org/glsa/202301-04 | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5422 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jupyter | jupyter_core |
Affected:
< 4.11.2
|
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CVE-2025-30167 (GCVE-0-2025-30167)
Vulnerability from cvelistv5 – Published: 2025-06-03 16:42 – Updated: 2026-01-23 16:31
VLAI
Title
Jupyter Core on Windows Has Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
Summary
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).
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/jupyter/jupyter_core/security/… | x_refsource_CONFIRM |
| https://github.com/jupyter/jupyter_core/commit/5e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jupyter | jupyter_core |
Affected:
< 5.8.0
|
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CVE-2022-39286 (GCVE-0-2022-39286)
Vulnerability from cvelistv5 – Published: 2022-10-26 00:00 – Updated: 2025-04-23 16:43
VLAI
Title
Execution with Unnecessary Privileges in JupyterApp
Summary
Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/jupyter/jupyter_core/security/… | |
| https://github.com/jupyter/jupyter_core/commit/11… | |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://security.gentoo.org/glsa/202301-04 | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5422 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jupyter | jupyter_core |
Affected:
< 4.11.2
|
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