CVE-2026-17568

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-27 · updated 2026-10-24
Weakness: CWE-863

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. This issue affects : * Devolutions Server 2026.2.4.0 through 2026.2.12.0 * Devolutions Server 2026.1.23.0 and earlier

Affected products

Devolutions Server: before 2026.1.24.0; from 2026.2.4.0 before 2026.2.14.0 — fixed in 2026.1.24.0, 2026.2.14.0

How to fix

Upgrade to a fixed version: Devolutions Server 2026.1.24.0, 2026.2.14.0. Check the vendor advisory for mitigations.

References

https://devolutions.net/security/advisories/DEVO-2026-0026/

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