CVE-2025-43866 Information

Description

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.

Reference

https://github.com/vantage6/vantage6/security/advisories/GHSA-m3mq-f375-5vgh

CNNVD-202506-1696 (Published: 2025-06-12)

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