cvedb.io
CVE-2025-43866
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2025-06-12T18:15:20.713 · Last modified 2026-06-17T09:24:40.323

Summary

vantage6 is an open-source infrastructure for privacy preserving analysis. The JWT secret key in the vantage6 server is auto-generated unless defined by the user. The auto-generated key is a UUID1, which is not cryptographically secure as it is predictable to some extent. This vulnerability is fixed in 4.11.0.

Affected products

vantage6 — vantage6

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.