EUVD-2026-17921

Improper authentication in the external OAuth authentication flow in Devolutions Server 2026.1.11 and earlier allows an authenticated user to authenticate as other users, including administrators, via reuse of a session code from an external authentication flow...

CVE-2026-4829

Devolutions Server versions 2026.1.11 and earlier are vulnerable to an improper authentication flaw in the external OAuth authentication flow. The root cause is the reuse of a session code from an external authentication flow, which allows an authenticated user to bypass security controls and aut...