CVE-2023-41882 Information

Description

vantage6 is privacy preserving federated learning infrastructure. The endpoint /api/collaboration/id/task is used to collect all tasks from a certain collaboration. To get such tasks a user should have permission to view the collaboration and to view the tasks in it. However prior to version 4.0.0 it is only checked if the user has permission to view the collaboration. Version 4.0.0 contains a patch. There are no known workarounds.

Reference

https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400 https://github.com/vantage6/vantage6/pull/711 https://github.com/vantage6/vantage6/security/advisories/GHSA-gc57-xhh5-m94r