Access Control Flaw in Devolutions Server Affects User Management
CVE-2026-3638

5.9MEDIUM

Key Information:

Vendor

Devolutions

Status
Server
Vendor
CVE Published:
9 March 2026

What is CVE-2026-3638?

An access control vulnerability identified in Devolutions Server allows low-privileged authenticated users to improperly restore deleted users and roles. This security flaw arises from insufficient restrictions in the user and role restore API endpoints, which can be exploited through carefully crafted API requests. The impact of this vulnerability could lead to unauthorized access to user accounts and roles, potentially compromising the integrity and security of the system. For further details, refer to the advisory from Devolutions.

Affected Version(s)

Server 0 <= 2025.3.11.0

References

https://devolutions.net/security/advisories/DEVO-2026-0007

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.