CVE-2026-29195

Netmaker makes networks with WireGuard. Prior to version 1.5.0, the user update handler (PUT /api/users/{username}) lacks validation to prevent an admin-role user from assigning the super-admin role during account updates. While the code correctly blocks an admin from assigning the admin role to another user, it does not include an equivalent check for the super-admin role. This issue has been patched in version 1.5.0.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/gravitl/netmaker/releases/tag/v1.5.0	Product Release Notes
https://github.com/gravitl/netmaker/security/advisories/GHSA-ch3w-9456-38v3	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gravitl:netmaker:*:*:*:*:*:*:*:*

History

12 Mar 2026, 13:57

Type	Values Removed	Values Added
Summary		(es) Netmaker crea redes con WireGuard. Antes de la versión 1.5.0, el gestor de actualización de usuarios (PUT /api/users/{username}) carece de validación para evitar que un usuario con rol de administrador asigne el rol de superadministrador durante las actualizaciones de cuenta. Si bien el código bloquea correctamente que un administrador asigne el rol de administrador a otro usuario, no incluye una verificación equivalente para el rol de superadministrador. Este problema ha sido parcheado en la versión 1.5.0.
CPE		cpe:2.3:a:gravitl:netmaker::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
First Time		Gravitl netmaker Gravitl
References	~~() https://github.com/gravitl/netmaker/releases/tag/v1.5.0 -~~	() https://github.com/gravitl/netmaker/releases/tag/v1.5.0 - Product, Release Notes
References	~~() https://github.com/gravitl/netmaker/security/advisories/GHSA-ch3w-9456-38v3 -~~	() https://github.com/gravitl/netmaker/security/advisories/GHSA-ch3w-9456-38v3 - Vendor Advisory

07 Mar 2026, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-07 17:15

Updated : 2026-03-12 13:57

NVD link : CVE-2026-29195

Mitre link : CVE-2026-29195

CVE.ORG link : CVE-2026-29195

JSON object : View

Products Affected

gravitl

netmaker

CWE

CWE-863

Incorrect Authorization

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