{"action":"Upgrade vantage6 to 4.2.0 or later.","affected":[{"fixed":"4.2.0","introduced":"0"}],"component":"vantage6","cve_ids":["CVE-2024-21671"],"ecosystem":"PyPI","epss":0.00401,"exploited":false,"fixed_versions":["4.2.0"],"ghsa_id":"GHSA-45gq-q4xh-cp53","id":"tcs_01M5KGN2QSGK85E05JW0N7ZW18","modified_at":"2026-07-07T17:57:01.554426828Z","published_at":"2024-01-30T16:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2024-31","https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53","https://github.com/vantage6/vantage6/commit/389f416c445da4f2438c72f34c3b1084485c4e30"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"PYSEC-2024-31","url":"https://osv.dev/vulnerability/PYSEC-2024-31"}],"summary":"The vantage6 technology enables to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). It is possible to find out usernames from the respon"}