diff --git a/app/src/Server.js b/app/src/Server.js
index eb5f9e80..d658eacf 100644
--- a/app/src/Server.js
+++ b/app/src/Server.js
@@ -24,6 +24,7 @@ dependencies: {
     socket.io               : https://www.npmjs.com/package/socket.io
     swagger-ui-express      : https://www.npmjs.com/package/swagger-ui-express
     uuid                    : https://www.npmjs.com/package/uuid
+    xss                     : https://www.npmjs.com/package/xss
     yamljs                  : https://www.npmjs.com/package/yamljs
 }
 */
@@ -37,7 +38,7 @@ dependencies: {
  * @license For commercial or closed source, contact us at license.mirotalk@gmail.com or purchase directly via CodeCanyon
  * @license CodeCanyon: https://codecanyon.net/item/mirotalk-sfu-webrtc-realtime-video-conferences/40769970
  * @author  Miroslav Pejic - miroslav.pejic.85@gmail.com
- * @version 1.0.2
+ * @version 1.0.3
  *
  */
 
@@ -52,6 +53,7 @@ const config = require('./config');
 const path = require('path');
 const ngrok = require('ngrok');
 const fs = require('fs');
+const checkXSS = require('./XSS.js');
 const Host = require('./Host');
 const Room = require('./Room');
 const Peer = require('./Peer');
@@ -505,9 +507,11 @@ function startServer() {
             callback({ peerCounts: peerCounts });
         });
 
-        socket.on('cmd', (data) => {
+        socket.on('cmd', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Cmd', data);
 
             // cmd|foo|bar|....
@@ -527,9 +531,11 @@ function startServer() {
             roomList.get(socket.room_id).broadCast(socket.id, 'cmd', data);
         });
 
-        socket.on('roomAction', (data) => {
+        socket.on('roomAction', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Room action:', data);
             switch (data.action) {
                 case 'lock':
@@ -568,9 +574,11 @@ function startServer() {
             });
         });
 
-        socket.on('roomLobby', (data) => {
+        socket.on('roomLobby', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             data.room = roomList.get(socket.room_id).toJson();
 
             log.debug('Room lobby', {
@@ -590,9 +598,11 @@ function startServer() {
             }
         });
 
-        socket.on('peerAction', (data) => {
+        socket.on('peerAction', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Peer action', data);
 
             if (data.broadcast) {
@@ -602,17 +612,21 @@ function startServer() {
             }
         });
 
-        socket.on('updatePeerInfo', (data) => {
+        socket.on('updatePeerInfo', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             // update my peer_info status to all in the room
             roomList.get(socket.room_id).getPeers().get(socket.id).updatePeerInfo(data);
             roomList.get(socket.room_id).broadCast(socket.id, 'updatePeerInfo', data);
         });
 
-        socket.on('fileInfo', (data) => {
+        socket.on('fileInfo', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Send File Info', data);
             if (data.broadcast) {
                 roomList.get(socket.room_id).broadCast(socket.id, 'fileInfo', data);
@@ -631,15 +645,19 @@ function startServer() {
             }
         });
 
-        socket.on('fileAbort', (data) => {
+        socket.on('fileAbort', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             roomList.get(socket.room_id).broadCast(socket.id, 'fileAbort', data);
         });
 
-        socket.on('shareVideoAction', (data) => {
+        socket.on('shareVideoAction', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Share video: ', data);
             if (data.peer_id == 'all') {
                 roomList.get(socket.room_id).broadCast(socket.id, 'shareVideoAction', data);
@@ -648,35 +666,43 @@ function startServer() {
             }
         });
 
-        socket.on('wbCanvasToJson', (data) => {
+        socket.on('wbCanvasToJson', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             // let objLength = bytesToSize(Object.keys(data).length);
             // log.debug('Send Whiteboard canvas JSON', { length: objLength });
             roomList.get(socket.room_id).broadCast(socket.id, 'wbCanvasToJson', data);
         });
 
-        socket.on('whiteboardAction', (data) => {
+        socket.on('whiteboardAction', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Whiteboard', data);
             roomList.get(socket.room_id).broadCast(socket.id, 'whiteboardAction', data);
         });
 
-        socket.on('setVideoOff', (data) => {
+        socket.on('setVideoOff', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('Video off', getPeerName());
             roomList.get(socket.room_id).broadCast(socket.id, 'setVideoOff', data);
         });
 
-        socket.on('join', (data, cb) => {
+        socket.on('join', (dataObject, cb) => {
             if (!roomList.has(socket.room_id)) {
                 return cb({
                     error: 'Room does not exist',
                 });
             }
 
+            const data = checkXSS(dataObject);
+
             log.debug('User joined', data);
             roomList.get(socket.room_id).addPeer(new Peer(socket.id, data));
 
@@ -843,9 +869,11 @@ function startServer() {
             roomList.get(socket.room_id).broadCast(socket.id, 'refreshParticipantsCount', data);
         });
 
-        socket.on('message', (data) => {
+        socket.on('message', (dataObject) => {
             if (!roomList.has(socket.room_id)) return;
 
+            const data = checkXSS(dataObject);
+
             log.debug('message', data);
             if (data.to_peer_id == 'all') {
                 roomList.get(socket.room_id).broadCast(socket.id, 'message', data);
diff --git a/app/src/XSS.js b/app/src/XSS.js
new file mode 100644
index 00000000..05be2f7b
--- /dev/null
+++ b/app/src/XSS.js
@@ -0,0 +1,13 @@
+'use strict';
+
+const xss = require('xss');
+const Logger = require('./Logger');
+const log = new Logger('Xss');
+
+const checkXSS = (dataObject) => {
+    const data = xss(JSON.stringify(dataObject));
+    log.debug('Sanitization done');
+    return JSON.parse(data);
+};
+
+module.exports = checkXSS;
diff --git a/package.json b/package.json
index c5938fc5..d976acbc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "mirotalksfu",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "description": "WebRTC SFU browser-based video calls",
     "main": "Server.js",
     "scripts": {
@@ -39,6 +39,7 @@
         "socket.io": "4.6.0",
         "swagger-ui-express": "4.6.0",
         "uuid": "9.0.0",
+        "xss": "^1.0.14",
         "yamljs": "0.3.0"
     },
     "devDependencies": {
diff --git a/public/js/Room.js b/public/js/Room.js
index 85a74dc3..aacc200e 100644
--- a/public/js/Room.js
+++ b/public/js/Room.js
@@ -11,7 +11,7 @@ if (location.href.substr(0, 5) !== 'https') location.href = 'https' + location.h
  * @license For commercial or closed source, contact us at license.mirotalk@gmail.com or purchase directly via CodeCanyon
  * @license CodeCanyon: https://codecanyon.net/item/mirotalk-sfu-webrtc-realtime-video-conferences/40769970
  * @author  Miroslav Pejic - miroslav.pejic.85@gmail.com
- * @version 1.0.2
+ * @version 1.0.3
  *
  */
 
diff --git a/public/js/RoomClient.js b/public/js/RoomClient.js
index 84997843..bf793833 100644
--- a/public/js/RoomClient.js
+++ b/public/js/RoomClient.js
@@ -9,7 +9,7 @@
  * @license For commercial or closed source, contact us at license.mirotalk@gmail.com or purchase directly via CodeCanyon
  * @license CodeCanyon: https://codecanyon.net/item/mirotalk-sfu-webrtc-realtime-video-conferences/40769970
  * @author  Miroslav Pejic - miroslav.pejic.85@gmail.com
- * @version 1.0.2
+ * @version 1.0.3
  *
  */