diff --git a/app/javascript/sdk/IFrameHelper.js b/app/javascript/sdk/IFrameHelper.js
index 25f90912d..3ab1ba1f5 100644
--- a/app/javascript/sdk/IFrameHelper.js
+++ b/app/javascript/sdk/IFrameHelper.js
@@ -50,35 +50,11 @@ const updateCampaignReadStatus = baseDomain => {
   });
 };
 
-const sanitizeURL = url => {
-  if (url === '') return '';
-
-  try {
-    // any invalid url will not be accepted
-    // example - JaVaScRiP%0at:alert(document.domain)"
-    // this has an obfuscated javascript protocol
-    const parsedURL = new URL(url);
-
-    // filter out dangerous protocols like `javascript`, `data`, `vbscript`
-    if (!['https', 'http'].includes(parsedURL.protocol)) {
-      throw new Error('Invalid Protocol');
-    }
-  } catch (e) {
-    // eslint-disable-next-line no-console
-    console.error('Invalid URL', e);
-  }
-
-  return 'about:blank'; // blank page URL
-};
-
 export const IFrameHelper = {
   getUrl({ baseUrl, websiteToken }) {
-    baseUrl = sanitizeURL(baseUrl);
     return `${baseUrl}/widget?website_token=${websiteToken}`;
   },
   createFrame: ({ baseUrl, websiteToken }) => {
-    baseUrl = sanitizeURL(baseUrl);
-
     if (IFrameHelper.getAppFrame()) {
       return;
     }
@@ -126,12 +102,10 @@ export const IFrameHelper = {
     window.onmessage = e => {
       if (
         typeof e.data !== 'string' ||
-        e.data.indexOf('chatwoot-widget:') !== 0 ||
-        e.origin !== window.location.origin
+        e.data.indexOf('chatwoot-widget:') !== 0
       ) {
         return;
       }
-
       const message = JSON.parse(e.data.replace('chatwoot-widget:', ''));
       if (typeof IFrameHelper.events[message.event] === 'function') {
         IFrameHelper.events[message.event](message);
@@ -166,9 +140,7 @@ export const IFrameHelper = {
   },
 
   setupAudioListeners: () => {
-    let { baseUrl = '' } = window.$chatwoot;
-    baseUrl = sanitizeURL(baseUrl);
-
+    const { baseUrl = '' } = window.$chatwoot;
     getAlertAudio(baseUrl, { type: 'widget', alertTone: 'ding' }).then(() =>
       initOnEvents.forEach(event => {
         document.removeEventListener(
@@ -262,7 +234,6 @@ export const IFrameHelper = {
     },
 
     popoutChatWindow: ({ baseUrl, websiteToken, locale }) => {
-      baseUrl = sanitizeURL(baseUrl);
       const cwCookie = Cookies.get('cw_conversation');
       window.$chatwoot.toggle('close');
       popoutChatWindow(baseUrl, websiteToken, locale, cwCookie);