Dokploy is a self-hostable Platform as a Service (PaaS) that simplifies the deployment and management of applications and databases. An authenticated, low-privileged user can run arbitrary OS commands on the Dokploy host. The tRPC procedure docker.getContainersByAppNameMatch interpolates the attacker-supplied appName value into a Docker CLI call without sanitisation, enabling command injection under the Dokploy service account. This vulnerability is fixed in 0.23.7.
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.