.gitea/workflows/build-push.yaml

@@ -9,8 +9,9 @@ jobs:
   Build-and-Push:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
-        nodever: [18, 20, 22]
+        nodever: [18, 20, 22, 24, 26]
     steps:
       - name: Checkout
         uses: actions/checkout@v4

CLAUDE.md

@@ -4,7 +4,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-Cloud Node Container (CNOC) is a Docker-based Node.js hosting environment that supports multiple Node.js versions (18, 20, 22) with Nginx reverse proxy, designed for both local development and production deployment.
+Cloud Node Container (CNOC) is a Docker-based Node.js hosting environment that supports multiple Node.js versions (18, 20, 22, 24, 26) with Nginx reverse proxy, designed for both local development and production deployment.
 
 ## Common Development Commands
 
@@ -63,7 +63,7 @@ docker run -d -p 80:80 -p 443:443 \
    - **PROD** (default): Expects external services, optimized for production
 
 3. **Node.js Version Management**:
-   - Controlled via `NODEVER` environment variable (18, 20, 22)
+   - Controlled via `NODEVER` environment variable (18, 20, 22, 24, 26)
    - Each version has dedicated install script in `/scripts/`
    - PM2 ecosystem configuration adapts to user paths
 

Dockerfile

@@ -18,7 +18,7 @@ RUN chmod +x /scripts/*
 # Generate self-signed cert, create needed dirs, install Node.js, clean up
 RUN openssl req -newkey rsa:2048 -nodes -keyout /etc/pki/tls/private/localhost.key -x509 -days 3650 -subj "/CN=localhost" -out /etc/pki/tls/certs/localhost.crt && \
     mkdir -p /var/log/nodejs && \
-    /scripts/install-node$NODEVER.sh && \
+    /scripts/install-node.sh "$NODEVER" && \
     rm -rf /tmp/*
 
 # Install PM2 globally for process management with minimal footprint

README.md

@@ -1,6 +1,6 @@
 # Cloud Node Container
 
-This is a base container for running Node.js applications, supporting multiple Node.js versions (18, 20, 22). The default is Node.js 20. The container is based on AlmaLinux 10 and uses Nginx as a reverse proxy with SSL. It is designed for both development and production use.
+This is a base container for running Node.js applications, supporting multiple Node.js versions (18, 20, 22, 24, 26). The default is Node.js 20. The container is based on AlmaLinux 10 and uses Nginx as a reverse proxy with SSL. It is designed for both development and production use.
 
 **You must have Docker or compatible containerization software running.**
 
@@ -8,7 +8,7 @@ This is a base container for running Node.js applications, supporting multiple N
 
 ## What's Included?
 
-- **Multiple Node.js Versions:** 18, 20, 22 (set with `NODEVER` or `-a` flag)
+- **Multiple Node.js Versions:** 18, 20, 22, 24, 26 (set with `NODEVER` or `-a` flag)
 - **PM2 Process Manager:** For production-grade Node.js application management
 - **Nginx Reverse Proxy:** SSL-enabled reverse proxy with automatic HTTP to HTTPS redirect
 - **Development Features:** Memcached for sessions, automatic backups, log rotation
@@ -227,7 +227,7 @@ When you place your app in `user/app/`, the container automatically:
 
 ## Features
 
-- **Multiple Node.js Versions:** 18, 20, 22 (set with `NODEVER` environment variable)
+- **Multiple Node.js Versions:** 18, 20, 22, 24, 26 (set with `NODEVER` environment variable)
 - **Process Management:** PM2 for production-grade Node.js application management
 - **Reverse Proxy:** Nginx handles SSL termination and proxies requests to Node.js
 - **WebSockets:** socket.io and `ws` supported out of the box (see [WebSocket Support](#websocket-support-socketio-ws))
@@ -250,7 +250,7 @@ When you place your app in `user/app/`, the container automatically:
 **Optional:**
 - `environment` – Set to `DEV` to start Redis and enable development features
 - `serveralias` – Comma-separated list of alternative hostnames
-- `NODEVER` – Node.js version (18, 20, 22)
+- `NODEVER` – Node.js version (18, 20, 22, 24, 26)
 
 ---
 

scripts/install-node.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+# Install Node.js <major> from NodeSource, then refuse a build whose version is
+# below the newest security release for that line. NodeSource mirrors can lag
+# a release, and without this check a stale mirror ships a vulnerable image
+# that looks like a normal successful build.
+#   usage: install-node.sh <major>
+set -euo pipefail
+major="${1:?usage: install-node.sh <major>}"
+case "$major" in ''|*[!0-9]*) echo "bad Node major: $major" >&2; exit 64;; esac
+
+# Minimum acceptable version per line. Raise these when Node.js publishes a
+# security release. 18 and 20 are end of life and get no fixes upstream.
+declare -A MIN=(
+  [22]=22.23.4   # 2026-10-20 security release (CVE-2026-111497 Brotli, +9)
+  [24]=24.22.1
+  [26]=26.12.1
+)
+
+wget -qO- "https://rpm.nodesource.com/setup_${major}.x" | bash -
+dnf install -y nodejs
+npm install -g npm@latest
+
+have="$(node -p 'process.versions.node')"
+case "$have" in "$major".*) ;; *) echo "ERROR: wanted Node $major, got $have" >&2; exit 1;; esac
+if [ -n "${MIN[$major]:-}" ]; then
+  if [ "$(printf '%s\n%s\n' "${MIN[$major]}" "$have" | sort -V | head -1)" != "${MIN[$major]}" ]; then
+    echo "ERROR: Node $have is below the security floor ${MIN[$major]} for line $major (mirror behind?)" >&2
+    exit 1
+  fi
+else
+  echo "WARNING: Node $major is end of life; this image gets no Node.js security fixes." >&2
+fi
+echo "node $have, npm $(npm --version)"

scripts/install-node18.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-wget -qO- https://rpm.nodesource.com/setup_18.x | bash -
-dnf install -y nodejs
-npm install -g npm@latest
-node --version
-npm --version

scripts/install-node20.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-wget -qO- https://rpm.nodesource.com/setup_20.x | bash -
-dnf install -y nodejs
-npm install -g npm@latest
-node --version
-npm --version

scripts/install-node22.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-wget -qO- https://rpm.nodesource.com/setup_22.x | bash -
-dnf install -y nodejs
-npm install -g npm@latest
-node --version
-npm --version