{"id":"CVE-2024-22415","aliases":["GHSA-4qhp-652w-c22x","PYSEC-2026-1478"],"url":"https://o3.security/vulnerability/CVE-2024-22415","summary":"Unsecured endpoints in the jupyter-lsp server extension","details":"### Impact\nInstallations of jupyter-lsp running in environments without configured file system access control (on the operating system level), and with jupyter-server instances exposed to non-trusted network are vulnerable to unauthorised access and modification of file system beyond the jupyter root directory.\n\n### Patches\nVersion 2.2.2 has been patched.\n\n### Workarounds\nUsers of jupyterlab who do not use jupyterlab-lsp can uninstall jupyter-lsp.\n\n### Credits\nWe would like to credit Bary Levy, researcher of pillar.security research team, for the discovery and responsible disclosure of this vulnerability.\n\nEdit: based on advice from pillar.security the Confidentiality/Integrity/Availability were increased to High to reflect potential for critical impact on publicly hosted jupyter-server instances lacking isolation of user privileges on operating system level (for best practices please consult https://jupyterhub.readthedocs.io/en/stable/explanation/websecurity.html#protect-users-from-each-other) and CWE-94 was added due to a potential vulnerability chaining in specific environments.","published":"2024-01-18T20:27:39.180Z","modified":"2026-10-28T02:30:29.903686691Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.00491,"percentile":0.40245,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"jupyter-lsp","fixedVersion":"2.2.2"}],"fix":{"url":"https://github.com/jupyter-lsp/jupyterlab-lsp/commit/4ad12f204ad0b85580fc32137c647baaff044e95","label":"jupyter-lsp/jupyterlab-lsp@4ad12f2"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/22xxx/CVE-2024-22415.json"},{"type":"ADVISORY","url":"https://github.com/jupyter-lsp/jupyterlab-lsp/security/advisories/GHSA-4qhp-652w-c22x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-22415"},{"type":"FIX","url":"https://github.com/jupyter-lsp/jupyterlab-lsp/commit/4ad12f204ad0b85580fc32137c647baaff044e95"},{"type":"PACKAGE","url":"https://github.com/jupyter-lsp/jupyterlab-lsp"},{"type":"WEB","url":"https://github.com/jupyter-lsp/jupyterlab-lsp/releases/tag/v5.0.2"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:29.903686691Z"}}