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Low · 1.7 CVE-2025-43866 EUVD-2025-18201GHSA-m3mq-f375-5vghPYSEC-2025-221

Vantage6 Server JWT secret not cryptographically secure

Published Jun 12, 2025 · Updated Jun 13, 2025 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
vantage6 vantage6 < 4.11 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI vantage6-server < 4.11.0 4.11.0 GHSA-m3mq-f375-5vgh

References