diff --git a/webapp/packages/core-session-actions/package.json b/webapp/packages/core-session-actions/package.json
index b5dda707cfc..0d8c3c641c4 100644
--- a/webapp/packages/core-session-actions/package.json
+++ b/webapp/packages/core-session-actions/package.json
@@ -27,6 +27,7 @@
     "@cloudbeaver/core-di": "workspace:*",
     "@cloudbeaver/core-dialogs": "workspace:*",
     "@cloudbeaver/core-events": "workspace:*",
+    "@cloudbeaver/core-executor": "workspace:*",
     "@cloudbeaver/core-localization": "workspace:*",
     "@cloudbeaver/core-root": "workspace:*",
     "@cloudbeaver/core-routing": "workspace:*",
diff --git a/webapp/packages/core-session-actions/src/CoreSessionActionsBootstrap.ts b/webapp/packages/core-session-actions/src/CoreSessionActionsBootstrap.ts
index f36caad83c4..8a77c38b866 100644
--- a/webapp/packages/core-session-actions/src/CoreSessionActionsBootstrap.ts
+++ b/webapp/packages/core-session-actions/src/CoreSessionActionsBootstrap.ts
@@ -31,7 +31,7 @@ export class CoreSessionActionsBootstrap extends Bootstrap {
   }
 
   private async handleOpenUrlEvent(event: WsOpenUrlEvent): Promise<void> {
-    const { url, timestamp } = event;
+    const { url, timestamp, actionId } = event;
 
     try {
       const { status } = await this.commonDialogService.open(ConfirmationDialog, {
@@ -52,8 +52,15 @@ export class CoreSessionActionsBootstrap extends Bootstrap {
           this.notificationService.logError({
             title: 'core_session_actions_popup_blocked',
           });
+
+          this.sessionActionsEventHandler.cancelAuth(actionId);
+          return;
         }
       }
+
+      if (status === DialogueStateResult.Rejected) {
+        this.sessionActionsEventHandler.cancelAuth(actionId);
+      }
     } catch (exception: any) {
       this.notificationService.logException(exception, 'core_session_actions_open_url_error');
     }
diff --git a/webapp/packages/core-session-actions/src/SessionActionsEventHandler.ts b/webapp/packages/core-session-actions/src/SessionActionsEventHandler.ts
index 0d897305d82..630e2bf7270 100644
--- a/webapp/packages/core-session-actions/src/SessionActionsEventHandler.ts
+++ b/webapp/packages/core-session-actions/src/SessionActionsEventHandler.ts
@@ -1,13 +1,20 @@
 /*
  * CloudBeaver - Cloud Database Manager
- * Copyright (C) 2020-2025 DBeaver Corp and others
+ * Copyright (C) 2020-2026 DBeaver Corp and others
  *
  * Licensed under the Apache License, Version 2.0.
  * you may not use this file except in compliance with the License.
  */
 import { injectable } from '@cloudbeaver/core-di';
-import { type ISessionEvent, type SessionEventId, SessionEventSource, SessionEventTopic, TopicEventHandler } from '@cloudbeaver/core-root';
-import { CbEventTopic, type WsOpenUrlEvent } from '@cloudbeaver/core-sdk';
+import {
+  ClientEventId,
+  type ISessionEvent,
+  type SessionEventId,
+  SessionEventSource,
+  SessionEventTopic,
+  TopicEventHandler,
+} from '@cloudbeaver/core-root';
+import { CbEventTopic, type CbActionCancelledEvent, type WsOpenUrlEvent } from '@cloudbeaver/core-sdk';
 
 @injectable(() => [SessionEventSource])
 export class SessionActionsEventHandler extends TopicEventHandler<WsOpenUrlEvent, ISessionEvent, SessionEventId, SessionEventTopic> {
@@ -15,6 +22,14 @@ export class SessionActionsEventHandler extends TopicEventHandler<WsOpenUrlEvent
     super(CbEventTopic.CbSessionAction, sessionEventSource);
   }
 
+  cancelAuth(actionId: string): void {
+    this.emit<CbActionCancelledEvent>({
+      id: ClientEventId.CbClientCancelAction,
+      topicId: SessionEventTopic.CbSessionAction,
+      actionId,
+    });
+  }
+
   map(event: WsOpenUrlEvent): WsOpenUrlEvent {
     return event;
   }
diff --git a/webapp/packages/core-session-actions/tsconfig.json b/webapp/packages/core-session-actions/tsconfig.json
index 7d750a4fd96..731ab120f7e 100644
--- a/webapp/packages/core-session-actions/tsconfig.json
+++ b/webapp/packages/core-session-actions/tsconfig.json
@@ -28,6 +28,9 @@
     {
       "path": "../core-events"
     },
+    {
+      "path": "../core-executor"
+    },
     {
       "path": "../core-localization"
     },
diff --git a/webapp/packages/plugin-connections/package.json b/webapp/packages/plugin-connections/package.json
index c868732bfc1..b785807be2b 100644
--- a/webapp/packages/plugin-connections/package.json
+++ b/webapp/packages/plugin-connections/package.json
@@ -37,6 +37,7 @@
     "@cloudbeaver/core-resource": "workspace:*",
     "@cloudbeaver/core-root": "workspace:*",
     "@cloudbeaver/core-sdk": "workspace:*",
+    "@cloudbeaver/core-session-actions": "workspace:*",
     "@cloudbeaver/core-settings": "workspace:*",
     "@cloudbeaver/core-ui": "workspace:*",
     "@cloudbeaver/core-utils": "workspace:*",
diff --git a/webapp/packages/plugin-connections/src/DatabaseAuthDialog/DatabaseCredentialsAuthDialog/useDatabaseCredentialsAuthDialog.ts b/webapp/packages/plugin-connections/src/DatabaseAuthDialog/DatabaseCredentialsAuthDialog/useDatabaseCredentialsAuthDialog.ts
index 5483daf7238..7a7e57dcc87 100644
--- a/webapp/packages/plugin-connections/src/DatabaseAuthDialog/DatabaseCredentialsAuthDialog/useDatabaseCredentialsAuthDialog.ts
+++ b/webapp/packages/plugin-connections/src/DatabaseAuthDialog/DatabaseCredentialsAuthDialog/useDatabaseCredentialsAuthDialog.ts
@@ -1,6 +1,6 @@
 /*
  * CloudBeaver - Cloud Database Manager
- * Copyright (C) 2020-2025 DBeaver Corp and others
+ * Copyright (C) 2020-2026 DBeaver Corp and others
  *
  * Licensed under the Apache License, Version 2.0.
  * you may not use this file except in compliance with the License.
@@ -133,7 +133,7 @@ export function useDatabaseCredentialsAuthDialog(
           await this.connectionInfoResource.init(this.getConfig());
           this.onInit?.();
         } catch (exception: any) {
-          this.authException = exception;
+            this.authException = exception;
         } finally {
           this.authenticating = false;
         }
diff --git a/webapp/packages/plugin-connections/tsconfig.json b/webapp/packages/plugin-connections/tsconfig.json
index 28285cbd4cf..0c3290a5ec5 100644
--- a/webapp/packages/plugin-connections/tsconfig.json
+++ b/webapp/packages/plugin-connections/tsconfig.json
@@ -61,6 +61,9 @@
     {
       "path": "../core-sdk"
     },
+    {
+      "path": "../core-session-actions"
+    },
     {
       "path": "../core-settings"
     },
diff --git a/webapp/yarn.lock b/webapp/yarn.lock
index bfded623ae6..ea9b67f8390 100644
--- a/webapp/yarn.lock
+++ b/webapp/yarn.lock
@@ -2037,6 +2037,7 @@ __metadata:
     "@cloudbeaver/core-di": "workspace:*"
     "@cloudbeaver/core-dialogs": "workspace:*"
     "@cloudbeaver/core-events": "workspace:*"
+    "@cloudbeaver/core-executor": "workspace:*"
     "@cloudbeaver/core-localization": "workspace:*"
     "@cloudbeaver/core-root": "workspace:*"
     "@cloudbeaver/core-routing": "workspace:*"
@@ -2798,6 +2799,7 @@ __metadata:
     "@cloudbeaver/core-resource": "workspace:*"
     "@cloudbeaver/core-root": "workspace:*"
     "@cloudbeaver/core-sdk": "workspace:*"
+    "@cloudbeaver/core-session-actions": "workspace:*"
     "@cloudbeaver/core-settings": "workspace:*"
     "@cloudbeaver/core-ui": "workspace:*"
     "@cloudbeaver/core-utils": "workspace:*"