{"cve":"CVE-2024-23823","nvd":{"published":"2024-03-14T19:15:49.560","modified":"2026-06-17T07:13:40.787","status":"Analyzed","description":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server.  The impact is limited because v6 does not use session cookies. This issue has been addressed in commit `70bb4e1d8` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5},"cwes":["CWE-863","CWE-942"],"references":["https://github.com/vantage6/vantage6/commit/70bb4e1d889230a841eb364d6c03accd7dd01a41","https://github.com/vantage6/vantage6/security/advisories/GHSA-4946-85pr-fvxh","https://github.com/vantage6/vantage6/commit/70bb4e1d889230a841eb364d6c03accd7dd01a41","https://github.com/vantage6/vantage6/security/advisories/GHSA-4946-85pr-fvxh"],"products":["vantage6:vantage6"],"source":"nvd","synced_at":"2026-10-19T21:46:54.846886191+00:00"},"epss":{"cve":"CVE-2024-23823","score":0.00314,"percentile":0.24321,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-4946-85pr-fvxh","url":"https://osv.dev/vulnerability/GHSA-4946-85pr-fvxh","summary":"vantage6's CORS settings overly permissive","modified":"2026-09-10T03:50:10.154675800Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<4.3.0"],"fixed":["4.3.0"]}]},{"id":"PYSEC-2024-326","url":"https://osv.dev/vulnerability/PYSEC-2024-326","summary":"","modified":"2026-07-13T07:26:33.090562671Z","packages":[{"ecosystem":"PyPI","name":"vantage6-server","purl":"pkg:pypi/vantage6-server","ranges":["<4.2.1"],"fixed":["4.2.1"]}]},{"id":"PYSEC-2026-2004","url":"https://osv.dev/vulnerability/PYSEC-2026-2004","summary":"vantage6's CORS settings overly permissive","modified":"2026-07-13T07:26:33.090562671Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<4.3.0"],"fixed":["4.3.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}