CVE-2026-12105 — MEDIUM (6.5)

Q: What is CVE-2026-12105?

CVE-2026-12105 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Improper access control in Devolutions Server 2026.2.5, 2026.1.21 allows an authenticated user to access attachments via folder duplication with inherited permissions.

Q: How severe is CVE-2026-12105?

CVE-2026-12105 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-12105?

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

Vulnerability Description

Improper access control in Devolutions Server 2026.2.5, 2026.1.21 allows an authenticated user to access attachments via folder duplication with inherited permissions.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Devolutions	Devolutions Server	< 2026.1.22.0

Related Weaknesses (CWE)

CWE-862

References

https://devolutions.net/security/advisories/DEVO-2026-0017/Vendor Advisory

FAQ

What is CVE-2026-12105?

CVE-2026-12105 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Improper access control in Devolutions Server 2026.2.5, 2026.1.21 allows an authenticated user to access attachments via folder duplication with inherited permissions.

How severe is CVE-2026-12105?

CVE-2026-12105 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-12105?

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