Medium severity5.0NVD Advisory· Published May 22, 2026· Updated May 22, 2026
CVE-2026-9245
CVE-2026-9245
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*range: <2025.3.22.0
- (no CPE)range: <= 2025.3.20.0, 2026.1.6.0 - 2026.1.16.0
Patches
Vulnerability mechanics
References
1- devolutions.net/security/advisories/DEVO-2026-0013/nvdVendor Advisory
News mentions
1- Devolutions Server: Nine CVEs Disclosed in Single Advisory — MFA Bypass, Auth Flaws, and Access Control GapsVypr Intelligence · May 22, 2026