CVE-2026-37236

grpc-gateway v2.28.0 (Go) contains an Incorrect Access Control flaw in ServeMux.ServeHTTP (runtime/mux.go). The method rewrites r.Method from the client-supplied X-HTTP-Method-Override header on application/x-www-form-urlencoded POST requests without restricting allowed values, allowing an attack...

CVE-2026-37236

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

CVE-2026-37236

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

PT-2026-83123

Name of the Vulnerable Software and Affected Versions grpc-gateway version 2.28.0 Description Incorrect Access Control occurs because the application processes the X-HTTP-Method-Override header in the ServeMux.ServeHTTP function without restricting allowed methods. When a POST request with...

EUVD-2026-67776

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

PT-2026-83170

Name of the Vulnerable Software and Affected Versions Hatchet versions 0.40.0 through 0.91.0 Description The Dispatcher gRPC service fails to verify if a request's worker ID belongs to the tenant identified by the bearer-token context. This occurs within the Dispatcher/UpsertWorkerLabels and...

CVE-2026-37236

grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control. The application processes the X-HTTP-Method-Override header in ServeMux.ServeHTTP without restricting allowed methods. When a POST request with Content-Type application/x-www-form-urlencoded includes this header, the request method i...

CVE-2026-80209

The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSIONDENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues...

EUVD-2026-67143

The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSIONDENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues...

CVE-2026-80209 Fonoster through 0.22.7 Incorrect Authorization in the Identity UpdateWorkspace Handler

The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSIONDENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues...

CVE-2026-80209 Fonoster through 0.22.7 Incorrect Authorization in the Identity UpdateWorkspace Handler

The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSIONDENIED when createIsWorkspaceMember reports that the caller is not a member of the target workspace, but it does not return. Execution continues...

CVE-2026-80209

Fonoster through version 0.22.7 contains an incorrect authorization flaw in the updateWorkspace handler (mods/identity/src/workspaces/createUpdateWorkspace.ts). The handler fires a gRPC PERMISSION_DENIED callback when the caller is not a workspace member but fails to return , allowing execution t...

CVE-2026-47879 Spring Cloud Gateway SSRF and native file access with gRPC

Spring Cloud Gateway JsonToGrpcGatewayFilterFactory allows arbitrary Spring Resource locations for defining the proto descriptor. Spring Cloud Gateway 5.0.0 - 5.0.2 Spring Cloud Gateway 4.3.0 - 4.3.5 Spring Cloud Gateway 4.0.0 - 4.2.9 Spring Cloud Gateway 3.1.13 and earlier...

EUVD-2026-37015

gRPC Erlang package vulnerable to Remote Code Execution with attacker-controlled gRPC payloads...

CVE-2026-71485

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.9.0, Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeadersToContext. The requestHeaders path in...

CVE-2026-71485 Centrifugo: Client-forgeable headers emulation lets any client spoof headers forwarded to proxy backends

Centrifugo is an open-source scalable real-time messaging server. Prior to 6.9.0, Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeadersToContext. The requestHeaders path in...

CVE-2026-71485

Centrifugo (open-source real-time messaging server) prior to 6.9.0 contains a header spoofing vulnerability in its proxy and transport layers. The client-controlled protocol.ConnectRequest.headers map is copied through OnClientConnecting, ConnectEvent.Headers, and SetEmulatedHeadersToContext, and...

GHSA-RRWH-6JRQ-WP5V Dgraph Alpha group stores can be replaced via unauthenticated external snapshot import

Summary Dgraph Alpha exposes the RPCs used for external snapshot import on the public gRPC port :9080 without authentication or authorization. As a result, an unauthenticated network client can open StreamExtSnapshot and send Badger stream data to the target group’s store. In addition, the receiv...

grpc-js: @grpc/grpc-js: Server crash via malformed HTTP/2 stream initiation

A flaw was found in @grpc/grpc-js, a pure JavaScript gRPC client and server library. An invalid incoming HTTP/2 stream initiation can cause a server process to crash. This vulnerability affects all servers created using @grpc/grpc-js, and no workaround is available. An unauthenticated remote...

PT-2026-79145

Name of the Vulnerable Software and Affected Versions Centrifugo versions prior to 6.9.0 Description Centrifugo copies the client-controlled protocol.ConnectRequest.headers map through OnClientConnecting in internal/client/handler.go, ConnectEvent.Headers, and SetEmulatedHeadersToContext. The...