PT-2026-42791 · Devolutions · Server

Published 2026-05-22 · Updated 2026-05-22 · CVE-2026-9245

Mitre

CVSS v3.1

5.0

Medium

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Improper input validation in the external authentication provider flow in Devolutions Server allows an unauthenticated remote attacker to redirect victims to an attacker-controlled domain via a crafted login link.

This issue affects :

• Devolutions Server 2026.1.6.0 through 2026.1.16.0
• Devolutions Server 2025.3.20.0 and earlier

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2026-9245

Affected Products

Server

References · 1

• https://devolutions.net/security/advisories/DEVO-2026-0013 · Note