{"schema_version":"1.7.3","id":"GHSA-rv62-4pmj-xw6h","published":"2019-04-02T15:46:54Z","modified":"2026-07-13T16:43:01.249048192Z","aliases":["CVE-2019-10255","PYSEC-2026-2683","PYSEC-2026-647"],"summary":"Open Redirect vulnerability in jupyterhub and notebook","details":"An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.8 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.6 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected.","affected":[{"package":{"name":"notebook","ecosystem":"PyPI","purl":"pkg:pypi/notebook"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.8"}]}],"versions":["0.0.0","4.0.0","4.0.1","4.0.2","4.0.4","4.0.5","4.0.6","4.1.0","4.2.0","4.2.0b1","4.2.1","4.2.2","4.2.3","4.3.0","4.3.1","4.3.2","4.4.0","4.4.1","5.0.0","5.0.0b1","5.0.0b2","5.0.0rc1","5.0.0rc2","5.1.0","5.1.0rc1","5.1.0rc2","5.1.0rc3","5.2.0","5.2.0rc1","5.2.1","5.2.1rc1","5.2.2","5.3.0","5.3.0rc1","5.3.1","5.4.0","5.4.1","5.5.0","5.5.0rc1","5.6.0","5.6.0rc1","5.7.0","5.7.1","5.7.2","5.7.3","5.7.4","5.7.5","5.7.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/04/GHSA-rv62-4pmj-xw6h/GHSA-rv62-4pmj-xw6h.json"}},{"package":{"name":"jupyterhub","ecosystem":"PyPI","purl":"pkg:pypi/jupyterhub"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.6"}]}],"versions":["0.1.0","0.2.0","0.3.0","0.4.0","0.4.1","0.5.0","0.6.0","0.6.1","0.7.0","0.7.0b1","0.7.1","0.7.2","0.8.0","0.8.0b1","0.8.0b2","0.8.0b3","0.8.0b4","0.8.0b5","0.8.0rc1","0.8.0rc2","0.8.1","0.9.0","0.9.0b1","0.9.0b2","0.9.0b3","0.9.0rc1","0.9.1","0.9.2","0.9.3","0.9.4","0.9.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/04/GHSA-rv62-4pmj-xw6h/GHSA-rv62-4pmj-xw6h.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10255"},{"type":"WEB","url":"https://github.com/jupyter/notebook/commit/08c4c898182edbe97aadef1815cce50448f975cb"},{"type":"WEB","url":"https://github.com/jupyter/notebook/commit/70fe9f0ddb3023162ece21fbb77d5564306b913b"},{"type":"WEB","url":"https://github.com/jupyter/notebook/commit/d65328d4841892b412aef9015165db1eb029a8ed"},{"type":"WEB","url":"https://blog.jupyter.org/open-redirect-vulnerability-in-jupyter-jupyterhub-adf43583f1e4"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-rv62-4pmj-xw6h"},{"type":"PACKAGE","url":"https://github.com/jupyter/notebook"},{"type":"WEB","url":"https://github.com/jupyter/notebook/compare/05aa4b2...16cf97c"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UP5RLEES2JBBNSNLBR65XM6PCD4EMF7D"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VMDPJBVXOVO6LYGAT46VZNHH6JKSCURO"}],"database_specific":{"cwe_ids":["CWE-601"],"github_reviewed":true,"github_reviewed_at":"2020-06-16T21:55:52Z","nvd_published_at":null,"severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}