{"id":"CVE-2024-22421","state":"PUBLISHED","title":"Potential authentication and CSRF tokens leak in JupyterLab","description":"JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. Users of JupyterLab who click on a malicious link may get their `Authorization` and `XSRFToken` tokens exposed to a third party when running an older `jupyter-server` version. JupyterLab versions 4.1.0b2, 4.0.11, and 3.6.7 are patched. No workaround has been identified, however users should ensure to upgrade `jupyter-server` to version 2.7.2 or newer which includes a redirect vulnerability fix.","publishedAt":"2024-01-19T20:45:49.027Z","updatedAt":"2025-06-17T21:19:25.169Z","severity":{"score":7.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["jupyterlab jupyterlab"],"affected":[{"vendor":"jupyterlab","product":"jupyterlab","versions":[{"version":"< 3.6.7","status":"affected"},{"version":">=4.0.0,< 4.0.11","status":"affected"}]}],"references":["https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947","https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0b5619e8c6","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UQJKNRDRFMKGVRIYNNN6CKMNJDNYWO2H/"],"weaknesses":["CWE-200","CWE-23"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/22xxx/CVE-2024-22421.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-22421","state":"PUBLISHED","datePublished":"2024-01-19T20:45:49.027Z","dateUpdated":"2025-06-17T21:19:25.169Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-01-10T15:09:55.555Z"},"containers":{"cna":{"title":"Potential authentication and CSRF tokens leak in JupyterLab","descriptions":[{"lang":"en","value":"JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook and Architecture. Users of JupyterLab who click on a malicious link may get their `Authorization` and `XSRFToken` tokens exposed to a third party when running an older `jupyter-server` version. JupyterLab versions 4.1.0b2, 4.0.11, and 3.6.7 are patched. No workaround has been identified, however users should ensure to upgrade `jupyter-server` to version 2.7.2 or newer which includes a redirect vulnerability fix."}],"affected":[{"vendor":"jupyterlab","product":"jupyterlab","versions":[{"version":"< 3.6.7","status":"affected"},{"version":">=4.0.0,< 4.0.11","status":"affected"}]}],"references":[{"url":"https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947","name":"https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0b5619e8c6","name":"https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0b5619e8c6","tags":["x_refsource_MISC"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UQJKNRDRFMKGVRIYNNN6CKMNJDNYWO2H/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-23","lang":"en","description":"CWE-23: Relative Path Traversal","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-02-02T02:06:19.318Z"},"source":{"advisory":"GHSA-44cc-43rp-5947","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947","name":"https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-44cc-43rp-5947","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0b5619e8c6","name":"https://github.com/jupyterlab/jupyterlab/commit/19bd9b96cb2e77170a67e43121637d0b5619e8c6","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UQJKNRDRFMKGVRIYNNN6CKMNJDNYWO2H/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T22:43:34.929Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-22421","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-01-20T22:36:50.768827Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-17T21:19:25.169Z"}}]}}}