Improper Access Control in Devolutions Server Affects User Data Security
CVE-2026-9246

4.3MEDIUM

Key Information:

Vendor

Devolutions

Status
Server
Vendor
CVE Published:
22 May 2026

What is CVE-2026-9246?

In Devolutions Server, a vulnerability exists due to improper access control in the entry documentation and attachment features. This allows an authenticated user with vault read access to exploit the system and retrieve sensitive documentation and attachments of sealed entries by sending a specially crafted API request. The affected versions include Devolutions Server 2026.1.6.0 through 2026.1.16.0 and earlier editions up to 2025.3.20.0, posing a risk to user data security.

Affected Version(s)

Server 2026.1.6.0 <= 2026.1.16.0

Server 0 <= 2025.3.20.0

References

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

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

.