What is CVE-2026-9245?

CVE-2026-9245 is a medium-severity vulnerability in Devolutions Devolutions_server, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.0/10. Published 2026-05-22.

How severe is CVE-2026-9245?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Open Redirect in Devolutions Devolutions_server

CVE-2026-9245

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 : …

Vulnerability class: Open Redirect

EPSS: 0.001 (20.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L.

Affected products

Devolutions Devolutions_server
Devolutions Server — versions 2026.1.6.0, 0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

security@devolutions.net (Vendor Advisory)

Frequently asked questions

What is CVE-2026-9245?: CVE-2026-9245 is a medium-severity vulnerability in Devolutions Devolutions_server, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 5.0/10. Published 2026-05-22.
How severe is CVE-2026-9245?: Medium severity. CVSS v3 base score is 5.0 out of 10.