Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Devolutions | Server | ≤ 2026.1.11 | — |
Advisories 1
- WID-SEC-2026-0958 Devolutions Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 12, 2026