CVE-2026-100287 - Vulnerability Details - OpenCVE

Missing authorization in the attachment history API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to permanently delete or restore vault attachments via a crafted API request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Devolutions	Server

No data.

No data.

References

Link	Providers
https://devolutions.net/security/advisories/DEVO-2026-0034/

History

Thu, 01 Oct 2026 07:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 30 Sep 2026 02:15:00 +0000

Type	Values Removed	Values Added
Title		Lack of Authorization Allows Unrestricted Deletion or Restoration of Vault Attachments in Devolutions Server

Tue, 29 Sep 2026 18:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Devolutions Devolutions server
Vendors & Products		Devolutions Devolutions server

Tue, 29 Sep 2026 17:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}`

Tue, 29 Sep 2026 16:00:00 +0000

Type	Values Removed	Values Added
Description		Missing authorization in the attachment history API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to permanently delete or restore vault attachments via a crafted API request.
Weaknesses		CWE-862
References		https://devolutions.net/security/advisories/DEVO-2026-0034/

MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published: 2026-09-29T15:38:53.604Z

Updated: 2026-09-29T16:40:39.457Z

Reserved: 2026-09-25T17:23:24.857Z

Link: CVE-2026-100287

Vulnrichment

Updated: 2026-09-29T16:40:31.469Z

NVD

Status : Awaiting Analysis

Published: 2026-09-29T16:17:04.543

Modified: 2026-09-29T18:56:47.113

Link: CVE-2026-100287

Redhat

No data.

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