GHSA-FWWW-CP23-7F5G Yamcs's WebSocket subscription handlers omit the privilege checks their REST siblings enforce

Asset / scope: Yamcs 5.12.7 WebSocket topics packets, algorithm-status, mdb-changes Summary Several WebSocket subscription handlers do not perform the privilege check that their REST counterparts enforce, so a principal subscribing over WebSocket receives data the REST API would have scoped or...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization in the WebSocket subscription handlers for packets, algorithm-status, and mdb-changes. An attacker can access sensitive data by subscribing to these WebSocket topics without the privilege checks that are enforced i...

CVE-2026-55545 Yamcs: WebSocket subscription handlers omit the privilege checks their REST siblings enforce

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs WebSocket subscription handlers fail to enforce the privileges required by equivalent REST endpoints. PacketsApi.subscribePackets exposes the packets WebSocket topic without ObjectPrivilegeType.ReadPacket,...

EUVD-2026-67839

Yamcs is a mission control framework. Prior to 5.12.8 and 5.13.2, Yamcs WebSocket subscription handlers fail to enforce the privileges required by equivalent REST endpoints. PacketsApi.subscribePackets exposes the packets WebSocket topic without ObjectPrivilegeType.ReadPacket,...

EUVD-2026-55791

Dokploy is a free, self-hostable Platform as a Service PaaS. Prior to 0.29.13, the WebSocket handlers in apps/dokploy/server/wss/terminal.ts, apps/dokploy/server/wss/docker-container-terminal.ts, apps/dokploy/server/wss/docker-container-logs.ts, and apps/dokploy/server/wss/docker-stats.ts validat...