PYSEC-2026-2004

vendorUSosv

vantage6's CORS settings overly permissive

view advisory published 2026-07-07Licence: CC-BY-4.0

### Impact The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server. The impact is limited because v6 does not use session cookies ### Patches No ### Workarounds No

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2024-23823USmedium6.5OT elevated—
vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has…
02

references

External citations — patches, advisories, analysis.

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