Merge pull request 'security: vulnerability fixes & security hardening (2026-03-12)' (#1) from secops/security-update-2026-03-12 into release-candidate

Reviewed-on: #1

Middlewares/securityHeadersMiddleware.js

@@ -12,7 +12,7 @@ const securityHeadersMiddleware = (req, res, next) => {
         'Content-Security-Policy',
         [
             "default-src 'self'",
-            "script-src 'self' 'unsafe-inline' 'unsafe-eval' https://code.jquery.com https://cdnjs.cloudflare.com https://maxcdn.bootstrapcdn.com https://cdn.jsdelivr.net https://cdn.tailwindcss.com",
+            "script-src 'self' 'unsafe-inline' https://code.jquery.com https://cdnjs.cloudflare.com https://maxcdn.bootstrapcdn.com https://cdn.jsdelivr.net https://cdn.tailwindcss.com",
             "style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://fonts.googleapis.com",
             "img-src 'self' data: https: blob:",
             "font-src 'self' https://cdnjs.cloudflare.com https://fonts.gstatic.com",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@cdn-app/insider-myaxrin-labs-dinawo",
-  "version": "1.2.1-beta",
+  "version": "1.2.2-beta",
   "description": "",
   "main": "server.js",
   "scripts": {

routes/BuildMetaData.js

@@ -1,7 +1,6 @@
 const express = require('express');
 const router = express.Router();
 const os = require('os');
-const child_process = require('child_process');
 const packageJson = require('../package.json');
 const fs = require('fs');
 const path = require('path');
@@ -64,7 +63,7 @@ router.get('/', async (req, res) => {
     res.json(buildMetadata);
   } catch (error) {
     console.error('Error in /build-metadata: ', error);
-    res.status(500).send('Error in /build-metadata: ' + error.toString());
+    res.status(500).send('Internal server error');
   }
 });
 

routes/Dpanel/API/BackgroundCustom.js

@@ -13,6 +13,16 @@ router.post('/wallpaper', (req, res) => {
         return res.status(400).send('No wallpaper URL provided.');
     }
 
+    // Validate URL to prevent XSS/CSS injection via malicious URLs
+    try {
+        const parsed = new URL(wallpaperUrl);
+        if (!['http:', 'https:'].includes(parsed.protocol)) {
+            return res.status(400).send('Invalid URL protocol. Only HTTP/HTTPS allowed.');
+        }
+    } catch {
+        return res.status(400).send('Invalid URL format.');
+    }
+
     updateUserWallpaper(userId, wallpaperUrl, res);
 });
 

routes/Dpanel/API/DeleteFolfder.js

@@ -129,9 +129,9 @@ function authenticateToken(req, res, next) {
             return res.status(401).json({ message: 'Unauthorized' });
         }
 
-        fs.readFile(path.join(__dirname, '../../../data', 'user.jso,'), 'utf8', (err, data) => {
+        fs.readFile(path.join(__dirname, '../../../data', 'user.json'), 'utf8', (err, data) => {
             if (err) {
-                console.error('Error reading user.jso,:', err);
+                console.error('Error reading user.json:', err);
                 return res.status(401).json({ message: 'Unauthorized' });
             }
 

routes/Dpanel/API/NewFolder.js

@@ -105,7 +105,7 @@ function authenticateToken(req, res, next) {
           return res.status(401).json({ message: 'Unauthorized' });
       }
 
-      fs.readFile(path.join(__dirname, '../../../data', 'user.jso,'), 'utf8', (err, data) => {
+      fs.readFile(path.join(__dirname, '../../../data', 'user.json'), 'utf8', (err, data) => {
           if (err) {
               console.error('Error reading user.json:', err);
               return res.status(401).json({ message: 'Unauthorized' });

routes/Dpanel/API/ProfilPicture.js

@@ -13,6 +13,16 @@ router.post('/', (req, res) => {
         return res.status(400).send('No profile picture URL provided.');
     }
 
+    // Validate URL to prevent XSS/injection via malicious URLs
+    try {
+        const parsed = new URL(profilePictureUrl);
+        if (!['http:', 'https:'].includes(parsed.protocol)) {
+            return res.status(400).send('Invalid URL protocol. Only HTTP/HTTPS allowed.');
+        }
+    } catch {
+        return res.status(400).send('Invalid URL format.');
+    }
+
     updateUserProfilePicture(userId, profilePictureUrl, res);
 });
 

routes/Dpanel/API/RenameFile.js

@@ -107,7 +107,7 @@ function authenticateToken(req, res, next) {
         }
     }
 
-    fs.readFile(path.join(__dirname, '../../../data', 'user.jso,'), 'utf8', (err, data) => {
+    fs.readFile(path.join(__dirname, '../../../data', 'user.json'), 'utf8', (err, data) => {
         if (err) {
             console.error('Error reading user.json:', err);
             return res.status(401).json({ message: 'Unauthorized' });

routes/Dpanel/API/Upload.js

@@ -68,6 +68,14 @@ router.post('/', (req, res) => {
         const filename = fields.filename ? fields.filename[0] : file.originalFilename;
         const filePath = path.join(userDir, filename);
 
+        // Path traversal protection: ensure resolved path stays within user directory
+        const resolvedUserDir = path.resolve(process.cwd(), 'cdn-files', userName);
+        const resolvedFilePath = path.resolve(filePath);
+        if (!resolvedFilePath.startsWith(resolvedUserDir + path.sep) && resolvedFilePath !== resolvedUserDir) {
+            if (fs.existsSync(file.path)) fs.unlinkSync(file.path);
+            return res.status(403).send('Path traversal detected');
+        }
+
         // Récupérer les champs supplémentaires
         const expiryDate = fields.expiryDate ? fields.expiryDate[0] : '';
         const password = fields.password ? fields.password[0] : '';