Improper access control in the entry documentation and attachment features in Devolutions Server allows an authenticated user with vault read access to retrieve the documentation and attachments of sealed entries via a crafted API request.

This issue affects :

* Devolutions Server 2026.1.6.0 through 2026.1.16.0
* Devolutions Server 2025.3.20.0 and earlier

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Devolutions Server unaffected
Version Status Constraints
2026.1.6.0 affected ≤ 2026.1.16.0
0 affected ≤ 2025.3.20.0

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://devolutions.net/security/advisories/DEVO-2026-0013/ cve-icon
History

Fri, 22 May 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 22 May 2026 16:45:00 +0000

Type Values Removed Values Added
Title Improper Access Control Allows Retrieval of Sealed Entry Documents via API
First Time appeared Devolutions
Devolutions server
Vendors & Products Devolutions
Devolutions server

Fri, 22 May 2026 15:45:00 +0000

Type Values Removed Values Added
Description Improper access control in the entry documentation and attachment features in Devolutions Server allows an authenticated user with vault read access to retrieve the documentation and attachments of sealed entries via a crafted API request. This issue affects : * Devolutions Server 2026.1.6.0 through 2026.1.16.0 * Devolutions Server 2025.3.20.0 and earlier
Weaknesses CWE-862
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published:

Updated: 2026-05-22T16:52:43.390Z

Reserved: 2026-05-21T19:43:31.959Z

Link: CVE-2026-9246

cve-icon Vulnrichment

Updated: 2026-05-22T16:52:27.325Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-22T16:30:40Z

Weaknesses