{"id":"CVE-2022-39286","aliases":["DEBIAN-CVE-2022-39286","DLA-3195-1","DSA-5422-1","EUVD-2022-0129","GHSA-m678-f26j-3hrp","MGASA-2023-0062","PYSEC-2022-42974","UBUNTU-CVE-2022-39286","USN-6153-1"],"status":"published","title":"Execution with Unnecessary Privileges in JupyterApp","description":"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":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01449,"percentile":0.73531,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-250","CWE-269","CWE-427"],"published":"2022-10-26T00:00:00Z","modified":"2026-10-28T02:30:27Z","fixes":[{"ecosystem":"PyPI","package":"jupyter-core","fixed_in":["4.11.2"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"jupyter-core","fixed_in":["4.11.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"jupyter-core","fixed_in":["4.11.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"jupyter-core","fixed_in":["4.11.2-1"],"sources":["osv"]},{"ecosystem":"Debian:10","package":"jupyter-core","fixed_in":["4.4.0-2+deb10u1"],"sources":["osv"]},{"ecosystem":"Debian:11","package":"jupyter-core","fixed_in":["4.7.1-1+deb11u1"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"jupyter-core","fixed_in":["4.7.0-1.1.mga8"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"jupyter-core","fixed_in":["4.4.0-2ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"jupyter-core","fixed_in":["4.6.3-3ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"jupyter-core","fixed_in":["4.9.1-1ubuntu0.1~esm1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-2+deb10u1"}]}],"versions":["4.4.0-2"]},{"source":"osv","ecosystem":"Debian:11","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1-1+deb11u1"}]}],"versions":["4.7.1-1"]},{"source":"osv","ecosystem":"PyPI","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2"}]}],"versions":["4.0.0","4.0.0.dev","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.1.0","4.1.1","4.10.0","4.11.0","4.11.1","4.2.0","4.2.1","4.3.0","4.4.0","4.5.0","4.6.0","4.6.1","4.6.2","4.6.3","4.7.0","4.7.0rc0","4.7.1","4.8.0","4.8.0b0","4.8.0rc0","4.8.0rc1","4.8.1","4.8.2","4.9.0","4.9.0rc0","4.9.1","4.9.1rc0","4.9.2"]},{"source":"osv","ecosystem":"Mageia:8","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-1.1.mga8"}]}]},{"source":"osv","ecosystem":"PyPI","package":"jupyter-core","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"1118c8ce01800cb689d51f655f5ccef19516e283"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.2"}]}],"versions":["4.0.0","4.0.0.dev","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.1.0","4.1.1","4.10.0","4.11.0","4.11.1","4.2.0","4.2.1","4.3.0","4.4.0","4.5.0","4.6.0","4.6.1","4.6.2","4.6.3","4.7.0","4.7.0rc0","4.7.1","4.8.0","4.8.0b0","4.8.0rc0","4.8.0rc1","4.8.1","4.8.2","4.9.0","4.9.0rc0","4.9.1","4.9.1rc0","4.9.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-2ubuntu0.1~esm1"}]}],"versions":["4.3.0-1","4.4.0-1","4.4.0-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.3-3ubuntu0.1~esm1"}]}],"versions":["4.5.0-2","4.6.0-1","4.6.1-1","4.6.2-1ubuntu1","4.6.3-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.1-1ubuntu0.1~esm1"}]}],"versions":["4.7.1-1","4.9.1-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-2ubuntu0.1~esm1"}]}],"versions":["4.3.0-1","4.4.0-1","4.4.0-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.3-3ubuntu0.1~esm1"}]}],"versions":["4.5.0-2","4.6.0-1","4.6.1-1","4.6.2-1ubuntu1","4.6.3-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"jupyter-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.1-1ubuntu0.1~esm1"}]}],"versions":["4.7.1-1","4.9.1-1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"jupyter","product":"jupyter_core"}],"references":[{"url":"https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrp","tags":["x_transferred","Third Party Advisory","advisory","web","report"]},{"url":"https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283","tags":["x_transferred","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00022.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","article","web"]},{"url":"https://security.gentoo.org/glsa/202301-04","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://www.debian.org/security/2023/dsa-5422","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39286","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/jupyter-core/PYSEC-2022-42974.yaml","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN","tags":["web"]},{"url":"https://github.com/advisories/GHSA-m678-f26j-3hrp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39286.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-39286","tags":["advisory"]},{"url":"https://github.com/jupyter/jupyter_core","tags":["package"]},{"url":"https://advisories.mageia.org/MGASA-2023-0062.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31156","tags":["report"]},{"url":"https://www.debian.org/lts/security/2022/dla-3195","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2022-39286","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6153-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-39286","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-39286","title":"Execution with Unnecessary Privileges in JupyterApp","description":"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.","status":"published","published":"2022-10-26T00:00:00Z","modified":"2025-04-23T16:43:15.864Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-269","CWE-250"],"updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-0129","description":"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.","status":"published","published":"2022-10-26T00:00:00Z","modified":"2025-04-23T16:43:15Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:11.891054Z"}],"ghsa":[{"id":"GHSA-m678-f26j-3hrp","title":"Execution with Unnecessary Privileges in JupyterApp","description":"### Impact\n_What kind of vulnerability is it? Who is impacted?_\nWe’d like to disclose an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in the current working directory. This vulnerability allows one user to run code as another.\n\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\nUsers should upgrade to `jupyter_core\u003e=4.11.2`.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\nNo\n\n### References\n_Are there any links users can visit to find out more?_\nSimilar advisory in [IPython](https://github.com/advisories/GHSA-pq7m-3gw7-gq5x)\n\n","status":"published","published":"2022-10-26T22:07:00Z","modified":"2024-09-24T20:39:29Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-250","CWE-269","CWE-427"],"updated_at":"2026-11-02T14:38:06.29677Z"}],"nvd":[{"id":"CVE-2022-39286","description":"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.","status":"published","published":"2022-10-26T20:15:10.49Z","modified":"2026-06-17T04:58:04.397Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-250","CWE-269","CWE-427"],"updated_at":"2026-11-02T14:07:31.127985Z"}],"osv":[{"id":"CVE-2022-39286","title":"Execution with Unnecessary Privileges in JupyterApp","description":"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.","status":"published","published":"2022-10-26T00:00:00Z","modified":"2026-10-28T02:30:27.144071006Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-250","CWE-269"],"updated_at":"2026-11-02T15:44:26.860704Z"},{"id":"DEBIAN-CVE-2022-39286","description":"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.","status":"published","published":"2022-10-26T20:15:10.49Z","modified":"2026-11-03T08:03:05.266490186Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T08:24:39.643572Z"},{"id":"GHSA-m678-f26j-3hrp","title":"Execution with Unnecessary Privileges in JupyterApp","description":"### Impact\n_What kind of vulnerability is it? Who is impacted?_\nWe’d like to disclose an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in the current working directory. This vulnerability allows one user to run code as another.\n\n\n### Patches\n_Has the problem been patched? What versions should users upgrade to?_\nUsers should upgrade to `jupyter_core\u003e=4.11.2`.\n\n### Workarounds\n_Is there a way for users to fix or remediate the vulnerability without upgrading?_\nNo\n\n### References\n_Are there any links users can visit to find out more?_\nSimilar advisory in [IPython](https://github.com/advisories/GHSA-pq7m-3gw7-gq5x)\n\n","status":"published","published":"2022-10-26T22:07:00Z","modified":"2025-02-15T05:26:48.871067Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-250","CWE-269","CWE-427"],"updated_at":"2026-11-02T15:46:51.463834Z"},{"id":"UBUNTU-CVE-2022-39286","description":"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.","status":"published","published":"2022-10-26T20:15:00Z","modified":"2026-02-04T04:29:52.733534Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:55.502114Z"},{"id":"DLA-3195-1","title":"jupyter-core - security update","status":"published","published":"2022-11-17T00:00:00Z","modified":"2026-03-09T01:20:51.103287Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5422-1","title":"jupyter-core - security update","status":"published","published":"2023-06-09T00:00:00Z","modified":"2026-03-09T02:09:17.151424Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"MGASA-2023-0062","title":"Updated jupyter-core packages fix security vulnerability","description":"Arbitrary code execution when loading configuration files (CVE-2022-39286)\n","status":"published","published":"2023-02-27T20:27:16Z","modified":"2026-04-16T04:44:06.211462591Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"PYSEC-2022-42974","description":"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.","status":"published","published":"2022-10-26T20:15:00Z","modified":"2023-11-08T04:10:17.712382Z","updated_at":"2026-11-02T15:52:53.449407Z"},{"id":"USN-6153-1","title":"jupyter-core vulnerability","description":"It was discovered that Jupyter Core executed untrusted files in the current\nworking directory. An attacker could possibly use this issue to execute\narbitrary code.\n","status":"published","published":"2023-06-12T00:23:43Z","modified":"2026-04-27T16:43:19.220875Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}