Pixel Streaming Web Server Possibly Contains Malicious Code

The Cirrus Web Server is behind the Signalling server that is used for Pixel Streaming and provided with Unreal Engine.

The Cirrus Web Server package was recently removed from the registry because it contained malicious code as seen here.

I’m looking to know what the impact of this is on any Pixel Streaming deployments. Is Pixel Streaming safe to use or could this malicious code compromise the use of it? Thanks!