Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2026-17568

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/07/2026
Last modified:
03/08/2026

Description

Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership management permission to escalate privileges to administrator via a crafted API request.<br /> <br /> This issue affects :<br /> <br /> * Devolutions Server 2026.2.4.0 through 2026.2.12.0<br /> * Devolutions Server 2026.1.23.0 and earlier

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* 2026.1.24.0 (excluding)
cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* 2026.2.4.0 (including) 2026.2.14.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools