Missing Authorization in Devolutions Server Affects User Group Security
CVE-2026-10787

4.3MEDIUM

Key Information:

Vendor

Devolutions

Status
Server
Vendor
CVE Published:
8 June 2026

What is CVE-2026-10787?

A missing authorization vulnerability exists in the deleted user groups API of Devolutions Server, which allows an authenticated low-privileged user to exploit the API through crafted requests. This flaw enables potential attackers to enumerate metadata of deleted user groups, presenting significant privacy and security concerns, particularly in environments where confidential group metadata is present.

Affected Version(s)

Server 2026.2.4.0

Server 0 <= 2026.1.20.0

References

https://devolutions.net/security/advisories/DEVO-2026-0015/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.