CVE-2026-9245

Name: CVE-2026-9245
Creator: NVD / NIST
Published: 2026-05-22T16:16:25.4+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2026-9245 is a medium-severity vulnerability rated 5/10 on the CVSS scale. 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. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

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

Metrics

CVSS 3.1

5/10

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

EPSS Probability

0.17%

6.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-601

Affected Software

Vendor	Product	Versions
Devolutions	Devolutions Server	< 2025.3.22.0
Devolutions	Devolutions Server	>= 2026.1.6.0, < 2026.1.19.0

References

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

Timeline

Published: May 22, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-9245?

How severe is CVE-2026-9245?

CVE-2026-9245 has a CVSS score of 5/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2026-9245?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-9245?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST