{"id":"BIT-jupyterhub-2020-36191","details":"JupyterHub 1.1.0 allows CSRF in the admin panel via a request that lacks an _xsrf field, as demonstrated by a /hub/api/user request (to add or remove a user account).","aliases":["CVE-2020-36191","GHSA-7xx3-qp5w-fw96","PYSEC-2021-67"],"modified":"2026-09-08T08:47:30.345440976Z","published":"2024-03-06T10:54:10.265Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:jupyter:jupyterhub:1.1.0:-:*:*:*:*:*:*","cpe:2.3:a:jupyter:jupyterhub:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://github.com/jupyterhub/jupyterhub/issues/3304"},{"type":"ADVISORY","url":"https://github.com/jupyterhub/jupyterhub/releases"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36191"}],"affected":[{"package":{"name":"jupyterhub","ecosystem":"Bitnami","purl":"pkg:bitnami/jupyterhub"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.1.0"},{"fixed":"1.1.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/jupyterhub/BIT-jupyterhub-2020-36191.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N"}]}],"schema_version":"1.9.0"}