diff --git a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/utils/ServletAppUtils.java b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/utils/ServletAppUtils.java
index 8ebcbf0333..a5ec87b903 100644
--- a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/utils/ServletAppUtils.java
+++ b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/utils/ServletAppUtils.java
@@ -1,6 +1,6 @@
 /*
  * DBeaver - Universal Database Manager
- * Copyright (C) 2010-2025 DBeaver Corp and others
+ * Copyright (C) 2010-2026 DBeaver Corp and others
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -294,19 +294,34 @@ public class ServletAppUtils {
     @NotNull
     public static String getOriginFromRequest(@NotNull HttpServletRequest request) {
         String origin = request.getHeader(HEADER_ORIGIN);
+        if (log.isTraceEnabled()) {
+            log.trace("Origin header: " + origin);
+        }
         if (CommonUtils.isEmpty(origin)) {
             origin = request.getHeader(HEADER_X_ORIGIN);
+            if (log.isTraceEnabled()) {
+                log.trace("X-Origin header: " + origin);
+            }
         }
         if (CommonUtils.isEmpty(origin)) {
             origin = request.getHeader(HEADER_REFERER);
+            if (log.isTraceEnabled()) {
+                log.trace("Referer header: " + origin);
+            }
         }
         String forwardedScheme = request.getHeader(HEADER_FORWARDED_SCHEME);
         String forwardedHost = request.getHeader(HEADER_FORWARDED_HOST);
         if (CommonUtils.isNotEmpty(forwardedScheme) && CommonUtils.isNotEmpty(forwardedHost)) {
             origin = forwardedScheme + "://" + forwardedHost;
+            if (log.isTraceEnabled()) {
+                log.trace("forwarded origin: " + origin);
+            }
         }
         if (CommonUtils.isEmpty(origin)) {
             URI requestUrl = URI.create(request.getRequestURL().toString());
+            if (log.isTraceEnabled()) {
+                log.trace("Request URL: " + requestUrl);
+            }
             origin = getRootUrlFromUri(requestUrl) + "/";
         }
         origin = removeSideSlashes(origin);
@@ -333,6 +348,9 @@ public class ServletAppUtils {
                 log.error("Failed to create URI without port", e);
             }
         }
+        if (log.isTraceEnabled()) {
+            log.trace("Origin URI: " + origin);
+        }
 
         return origin;
     }
diff --git a/server/bundles/io.cloudbeaver.server.ce/src/io/cloudbeaver/server/jetty/RequestHostFilter.java b/server/bundles/io.cloudbeaver.server.ce/src/io/cloudbeaver/server/jetty/RequestHostFilter.java
index abdcb13a8c..dca9cec893 100644
--- a/server/bundles/io.cloudbeaver.server.ce/src/io/cloudbeaver/server/jetty/RequestHostFilter.java
+++ b/server/bundles/io.cloudbeaver.server.ce/src/io/cloudbeaver/server/jetty/RequestHostFilter.java
@@ -1,6 +1,6 @@
 /*
  * DBeaver - Universal Database Manager
- * Copyright (C) 2010-2025 DBeaver Corp and others
+ * Copyright (C) 2010-2026 DBeaver Corp and others
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,6 +33,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+
 public class RequestHostFilter implements Filter {
     private static final Log log = Log.getLog(RequestHostFilter.class);
 
@@ -74,9 +75,19 @@ public class RequestHostFilter implements Filter {
                 chain.doFilter(request, response);
                 return;
             }
-            boolean isIpAddress = InetAddresses.isInetAddress(originUri.getHost());
+
+            if (CommonUtils.isNotEmpty(originUri.getHost())) {
+                requestAllowed = InetAddresses.isInetAddress(originUri.getHost());
+            } else {
+                log.debug(
+                    "Request origin host is null, request URI - " + originUri +
+                        ", request path - " + httpRequest.getServletPath() +
+                        ", request url - " + httpRequest.getRequestURL()
+                );
+
+            }
+
             String servletPath = httpRequest.getServletPath();
-            requestAllowed = isIpAddress;
             if (!requestAllowed) {
                 if (CommonUtils.isNotEmpty(servletPath)) {
                     for (String excludedPath : excludedPaths) {