{"action":"Upgrade nbconvert to 7.17.0 or later.","affected":[{"fixed":"7.17.0","introduced":"0"}],"component":"nbconvert","cve_ids":["CVE-2025-53000"],"ecosystem":"PyPI","epss":0.0026,"exploited":false,"fixed_versions":["7.17.0"],"ghsa_id":"GHSA-xm59-rqc7-hhvf","id":"tcs_01M5KG4CRTD2JAS8SCB7GAVGFW","modified_at":"2026-09-10T03:50:32.307876772Z","published_at":"2025-12-18T22:03:08Z","references":["https://osv.dev/vulnerability/GHSA-xm59-rqc7-hhvf","https://github.com/jupyter/nbconvert/security/advisories/GHSA-xm59-rqc7-hhvf","https://nvd.nist.gov/vuln/detail/CVE-2025-53000","https://github.com/jupyter/nbconvert/issues/2258","https://github.com/jupyter/nbconvert/commit/c9ac1d1040459ed1ff9eb34e9918ce5a87cf9d71","https://github.com/jupyter/nbconvert","https://github.com/jupyter/nbconvert/blob/4f61702f5c7524d8a3c4ac0d5fc33a6ac2fa36a7/nbconvert/preprocessors/svg2pdf.py#L104","https://github.com/jupyter/nbconvert/releases/tag/v7.17.0","https://www.imperva.com/blog/code-execution-in-jupyter-notebook-exports"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-xm59-rqc7-hhvf","url":"https://osv.dev/vulnerability/GHSA-xm59-rqc7-hhvf"},{"source":"nvd","source_id":"CVE-2025-53000","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-53000"}],"summary":"nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows"}