The Bastion provides authentication, authorization, traceability and auditability for SSH accesses. SCP and SFTP plugins don't honor group-based JIT MFA. Establishing a SCP/SFTP connection through The Bastion via a group access where MFA is enforced does not ask for additional factor. This abnormal behavior only applies to per-group-based JIT MFA. Other MFA setup types, such as Immediate MFA, JIT MFA on a per-plugin basis and JIT MFA on a per-account basis are not affected. This issue has been patched in version 3.14.15.

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

GitHub, Inc. CWE-306

GitHub, Inc. https://github.com/ovh/the-bastion/releases/tag/v3.14.15 [No types assigned]

GitHub, Inc. https://github.com/ovh/the-bastion/security/advisories/GHSA-pr4q-w883-pf5x [No types assigned]