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High severity · published Jul 27, 2026
CVE-2026-17568
Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership…
8.8
CVSS
0.4%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Server · Devolutions
before 2026.1.24; 2026.2.4.0 before 2026.2.14 · source: vendor
DS
Devolutions Server · Devolutions
before 2026.1.24.0; 2026.2.4.0 before 2026.2.14.0 · source: NVD
Affected product
SE
Server
Devolutions
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-17568
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-17568
Vendor Advisory
https://devolutions.net/security/advisories/DEVO-2026-0026/
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