In Dockerfile

- use current-alpine3.22 AS builder
- The node:24-slim has a high vulnerability CVE as yet unfixed which allows running commands on the host as root

Author: cliffhall

Dockerfile

@@ -1,5 +1,5 @@
 # Build stage
-FROM node:24-slim AS builder
+FROM current-alpine3.22 AS builder
 
 # Set working directory
 WORKDIR /app
@@ -49,4 +49,4 @@ ENV SERVER_PORT=6277
 EXPOSE ${CLIENT_PORT} ${SERVER_PORT}
 
 # Use ENTRYPOINT with CMD for arguments
-ENTRYPOINT ["npm", "start"]
+ENTRYPOINT ["npm", "start"]