{"cve":"CVE-2023-23929","nvd":{"published":"2023-03-04T00:15:15.380","modified":"2026-06-17T05:38:18.640","status":"Modified","description":"vantage6 is a privacy preserving federated learning infrastructure for secure insight exchange. Currently, the refresh token is valid indefinitely. The refresh token should get a validity of 24-48 hours. A fix was released in version 3.8.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-613"],"references":["https://github.com/vantage6/vantage6/commit/48ebfca42359e9a6743e9598684585e2522cdce8","https://github.com/vantage6/vantage6/security/advisories/GHSA-4w59-c3gc-rrhp","https://github.com/vantage6/vantage6/commit/48ebfca42359e9a6743e9598684585e2522cdce8","https://github.com/vantage6/vantage6/security/advisories/GHSA-4w59-c3gc-rrhp"],"products":["vantage6:vantage6"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2023-23929","score":0.00571,"percentile":0.47275,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4w59-c3gc-rrhp","url":"https://osv.dev/vulnerability/GHSA-4w59-c3gc-rrhp","summary":"vantage6 refresh tokens do not expire","modified":"2026-09-10T03:49:51.917538715Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<3.8.0"],"fixed":["3.8.0"]}]},{"id":"PYSEC-2023-54","url":"https://osv.dev/vulnerability/PYSEC-2023-54","summary":"","modified":"2023-11-08T04:11:42.906020Z","packages":[{"ecosystem":"PyPI","name":"vantage6","purl":"pkg:pypi/vantage6","ranges":["<3.8.0"],"fixed":["3.8.0"]}]}],"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."]}