Low severityNVD Advisory· Published Jun 12, 2025· Updated Jun 13, 2025
Vantage6 Server JWT secret not cryptographically secure
CVE-2025-43866
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
vantage6-serverPyPI | < 4.11.0 | 4.11.0 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-m3mq-f375-5vghghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-43866ghsaADVISORY
- github.com/pypa/advisory-database/tree/main/vulns/vantage6-server/PYSEC-2025-221.yamlghsaWEB
- github.com/vantage6/vantage6/commit/e39a262faf1cd4c554bf1b8e57eeea082da995c0ghsaWEB
- github.com/vantage6/vantage6/security/advisories/GHSA-m3mq-f375-5vghghsax_refsource_CONFIRMWEB
News mentions
0No linked articles in our index yet.