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MEDIUM · 4.3

CVE-2026-5171

Improper access control in the entry activity log feature in Devolutions Server allows an authenticated user with access to an entry but without the required permission to retrieve that entry's activi...

Vulnerability Description

Improper access control in the entry activity log feature in Devolutions Server allows an authenticated user with access to an entry but without the required permission to retrieve that entry's activity logs 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

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
DevolutionsDevolutions Server< 2025.3.22.0

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2026-5171?

CVE-2026-5171 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Improper access control in the entry activity log feature in Devolutions Server allows an authenticated user with access to an entry but without the required permission to retrieve that entry's activi...

How severe is CVE-2026-5171?

CVE-2026-5171 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-5171?

Check the references section above for vendor advisories and patch information. Affected products include: Devolutions Devolutions Server.