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...

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

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...

CVE-2026-29195

This CVE concerns Netmaker (WireGuard-based) where, prior to v1.5.0, the PUT /api/users/{username} handler failed to validate attempts by an admin to assign super-admin during user updates. The result could allow an admin-user to elevate to super-admin, since the check to prevent super-admin assi...

CVE-2026-29194 Netmaker: Insufficient Authorization in Host Token Verification

Netmaker makes networks with WireGuard. Prior to version 1.5.0, the Authorize middleware in Netmaker incorrectly validates host JWT tokens. When a route permits host authentication hostAllowed=true, a valid host token bypasses all subsequent authorization checks without verifying that the host is...

CVE-2026-29194 Netmaker: Insufficient Authorization in Host Token Verification

Netmaker makes networks with WireGuard. Prior to version 1.5.0, the Authorize middleware in Netmaker incorrectly validates host JWT tokens. When a route permits host authentication hostAllowed=true, a valid host token bypasses all subsequent authorization checks without verifying that the host is...

CVE-2026-29194

Netmaker makes networks with WireGuard. Prior to version 1.5.0, the Authorize middleware in Netmaker incorrectly validates host JWT tokens. When a route permits host authentication hostAllowed=true, a valid host token bypasses all subsequent authorization checks without verifying that the host is...

CVE-2026-29194

CVE-2026-29194 affects Netmaker (WireGuard-based networks). Before v1.5.0, the Authorize middleware can mishandle host JWT validation when hostAllowed=true, allowing a valid host token to bypass subsequent authorization checks without verifying host-resource authorization. An attacker with knowle...

CVE-2026-29771

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

CVE-2026-29771 Netmaker: Denial of Service via Server Shutdown Endpoint

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

CVE-2026-29771 Netmaker: Denial of Service via Server Shutdown Endpoint

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

CVE-2026-29771

Netmaker (WireGuard-based) prior to version 1.2.0 is affected: the /api/server/shutdown endpoint can terminate the Netmaker server process via syscall.SIGINT, enabling an attacker to repeatedly shut down the server and trigger cyclic denial of service with ~3-second restarts. This vulnerability i...

CVE-2026-29771 Netmaker: Denial of Service via Server Shutdown Endpoint

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

CVE-2026-29196: Incorrect Authorization

Netmaker makes networks with WireGuard. Prior to version 1.5.0, a user assigned the platform-user role can retrieve WireGuard private keys of all wireguard configs in a network by calling GET /api/extclients/network or GET /api/nodes/network. While the Netmaker UI restricts visibility, the API...

Gravitl Netmaker 安全漏洞

Gravitl Netmaker is a platform developed by the American company Gravitl, which uses WireGuard to create and manage fast, secure, and dynamic virtual overlay networks. It is used to create and control automated virtual networks. Versions of Gravitl Netmaker prior to 1.5.0 contained security...

CVE-2026-29195: Incorrect Authorization

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...

CVE-2026-29771: Improper Resource Shutdown or Release

Netmaker makes networks with WireGuard. Prior to version 1.2.0, the /api/server/shutdown endpoint allows termination of the Netmaker server process via syscall.SIGINT. This allows any user to repeatedly shut down the server, causing cyclic denial of service with approximately 3-second restart...

Gravitl Netmaker 安全漏洞

Gravitl Netmaker is a platform developed by the American company Gravitl, which uses WireGuard to create and manage fast, secure, and dynamic virtual overlay networks. It is used to create and control automated virtual networks. Versions of Gravitl Netmaker prior to 1.5.0 contained security...

Gravitl Netmaker 安全漏洞

Gravitl Netmaker is a platform developed by the American company Gravitl, which uses WireGuard to create and manage fast, secure, and dynamic virtual overlay networks. It is used to create and control automated virtual networks. Versions of Gravitl Netmaker prior to 1.5.0 contained security...

Gravitl Netmaker 安全漏洞

Gravitl Netmaker is a platform developed by the American company Gravitl, which uses WireGuard to create and manage fast, secure, and dynamic virtual overlay networks. It is used to create and control automated virtual networks. Versions of Gravitl Netmaker prior to 1.2.0 contained a security...

CVE-2026-29194: Incorrect Authorization

Netmaker makes networks with WireGuard. Prior to version 1.5.0, the Authorize middleware in Netmaker incorrectly validates host JWT tokens. When a route permits host authentication hostAllowed=true, a valid host token bypasses all subsequent authorization checks without verifying that the host is...