CVE-2026-9245

MEDIUM

Devolutions Server - URL Redirection to Untrusted Site ('Open Redirect')

Title source: rule

Description

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

References (1)

Core 1

Core References

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

Scores

CVSS v3 5.0

EPSS 0.0017

EPSS Percentile 6.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-601

Status published

Products (3)

devolutions/devolutions_server < 2025.3.22.0

Devolutions/Server < 2025.3.20.0

Devolutions/Server 2026.1.6.0 - 2026.1.16.0

Published May 22, 2026

Tracked Since May 22, 2026