diff --git a/web/pgadmin/tools/psql/__init__.py b/web/pgadmin/tools/psql/__init__.py
index cb4b4d092..feb20440d 100644
--- a/web/pgadmin/tools/psql/__init__.py
+++ b/web/pgadmin/tools/psql/__init__.py
@@ -108,7 +108,7 @@ def panel(trans_id):
         'db': underscore_escape(data['db_name']),
         'server_type': params['server_type'],
         'is_enable': config.ENABLE_PSQL,
-        'title': underscore_unescape(params['title']),
+        'title': underscore_escape(params['title']),
         'theme': params['theme'],
         'o_db_name': underscore_escape(data['db_name']),
         'role': underscore_escape(data['role']),
diff --git a/web/pgadmin/tools/psql/static/js/PsqlModule.js b/web/pgadmin/tools/psql/static/js/PsqlModule.js
index 2d3b6915b..3b309286a 100644
--- a/web/pgadmin/tools/psql/static/js/PsqlModule.js
+++ b/web/pgadmin/tools/psql/static/js/PsqlModule.js
@@ -143,14 +143,13 @@ export default class Psql {
 
     const [panelUrl, db_label] = this.getPanelUrls(transId, parentData);
 
-    const escapedTitle = _.escape(panelTitle);
     const open_new_tab = usePreferences.getState().getPreferencesForModule('browser').new_browser_tab_open;
 
     pgAdmin.Browser.Events.trigger(
       'pgadmin:tool:show',
       `${BROWSER_PANELS.PSQL_TOOL}_${transId}`,
       panelUrl,
-      {title: escapedTitle, db: db_label},
+      {title: panelTitle, db: db_label},
       {title: panelTitle, icon: 'pg-font-icon icon-terminal', manualClose: false, renamable: true},
       Boolean(open_new_tab?.includes('psql_tool'))
     );
@@ -190,7 +189,7 @@ export default class Psql {
         <PgAdminProvider value={pgAdmin}>
           <ModalProvider>
             <NotifierProvider pgAdmin={pgAdmin} pgWindow={pgWindow} />
-            <PsqlComponent params={params} pgAdmin={pgAdmin} />
+            <PsqlComponent params={JSON.parse(params)} pgAdmin={pgAdmin} />
           </ModalProvider>
         </PgAdminProvider>
       </Theme>
diff --git a/web/pgadmin/tools/sqleditor/__init__.py b/web/pgadmin/tools/sqleditor/__init__.py
index 314a223dc..0e715fb3f 100644
--- a/web/pgadmin/tools/sqleditor/__init__.py
+++ b/web/pgadmin/tools/sqleditor/__init__.py
@@ -332,12 +332,14 @@ def panel(trans_id):
     params['layout'] = get_setting('SQLEditor/Layout')
     params['macros'] = get_user_macros()
     params['is_desktop_mode'] = current_app.PGADMIN_RUNTIME
+    params['title'] = underscore_escape(params['title'])
+    params['selectedNodeInfo'] = underscore_escape(params['selectedNodeInfo'])
     if 'database_name' in params:
         params['database_name'] = underscore_escape(params['database_name'])
 
     return render_template(
         "sqleditor/index.html",
-        title=underscore_unescape(params['title']),
+        title=underscore_escape(params['title']),
         params=json.dumps(params),
     )
 
diff --git a/web/pgadmin/tools/sqleditor/static/js/SQLEditorModule.js b/web/pgadmin/tools/sqleditor/static/js/SQLEditorModule.js
index 262eb2aca..04ef3f449 100644
--- a/web/pgadmin/tools/sqleditor/static/js/SQLEditorModule.js
+++ b/web/pgadmin/tools/sqleditor/static/js/SQLEditorModule.js
@@ -221,7 +221,7 @@ export default class SQLEditor {
       'pgadmin:tool:show',
       `${BROWSER_PANELS.QUERY_TOOL}_${trans_id}`,
       panel_url,
-      {...params, title: _.escape(panel_title.replace('\\', '\\\\')), selectedNodeInfo: JSON.stringify(selectedNodeInfo)},
+      {...params, title: panel_title, selectedNodeInfo: JSON.stringify(selectedNodeInfo)},
       {title: panel_title, icon: icon, tooltip: tooltip, renamable: true},
       Boolean(open_new_tab?.includes('qt'))
     );
@@ -229,7 +229,7 @@ export default class SQLEditor {
   }
 
   async loadComponent(container, params) {
-    const selectedNodeInfo = params.selectedNodeInfo ? JSON.parse(params.selectedNodeInfo) : params.selectedNodeInfo;
+    const selectedNodeInfo = params.selectedNodeInfo ? JSON.parse(_.unescape(params.selectedNodeInfo)) : params.selectedNodeInfo;
     pgAdmin.Browser.keyboardNavigation.init();
     await listenPreferenceBroadcast();
     const root = ReactDOM.createRoot(container);
diff --git a/web/pgadmin/tools/sqleditor/static/js/components/QueryToolDataGrid/index.jsx b/web/pgadmin/tools/sqleditor/static/js/components/QueryToolDataGrid/index.jsx
index 57ec61295..1b007f2c3 100644
--- a/web/pgadmin/tools/sqleditor/static/js/components/QueryToolDataGrid/index.jsx
+++ b/web/pgadmin/tools/sqleditor/static/js/components/QueryToolDataGrid/index.jsx
@@ -448,6 +448,13 @@ export default function QueryToolDataGrid({columns, rows, totalRowCount, dataCha
               rowIdx
             }, true);
           }
+
+          // This is needed to prevent Codemirror from triggering copy.
+          if(mode == 'SELECT' && (e.ctrlKey || e.metaKey) && e.key !== 'Control' && e.keyCode == 67) {
+            // taken care by handleCopy.
+            e.preventDefault();
+            e.stopPropagation();
+          }
         }}
         {...props}
       />