CVE-2026-29195Netmaker: Privilege Escalation from Admin to Super-Admin via User Update

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/gravitl/netmaker/security/advisories/GHSA-ch3w-9456-38v3 Vendor Advisory
• https://github.com/gravitl/netmaker/releases/tag/v1.5.0 ProductRelease Notes