GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

GitHub, Inc. CWE-208

GitHub, Inc. CWE-362

vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. Much like GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes `/recover/lost` and `/2fa/lost`. These routes send emails to users if they have lost their password or MFA token. This issue has been addressed in commit `aecfd6d0e` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.

GitHub, Inc. https://github.com/vantage6/vantage6/commit/aecfd6d0e83165a41a60ebd52d2287b0217be26b [No types assigned]

GitHub, Inc. https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53 [No types assigned]

GitHub, Inc. https://github.com/vantage6/vantage6/security/advisories/GHSA-5h3x-6gwf-73jm [No types assigned]