diff --git a/cleantalk/antispam/acp/main_module.php b/cleantalk/antispam/acp/main_module.php
index d0d4aa9..e7fbf09 100644
--- a/cleantalk/antispam/acp/main_module.php
+++ b/cleantalk/antispam/acp/main_module.php
@@ -12,6 +12,7 @@
 
 use Cleantalk\Common\Api\Api;
 use Cleantalk\Custom\Errors;
+use cleantalk\antispam\model\SuperGlobals;
 
 class main_module
 {
@@ -421,6 +422,8 @@ function sfw_update($access_key = null)
 			require_once($autoload_path);
 		}
 
+		$super_globals_were_disabled = SuperGlobals::areDisabled($request);
+
 		try {
 			$api_key = $access_key ?: $config['cleantalk_antispam_apikey'];
 
@@ -434,7 +437,7 @@ function sfw_update($access_key = null)
 
 			$result = $firewall->getUpdater()->update();
 
-			$request->disable_super_globals();
+			SuperGlobals::restore($request, $super_globals_were_disabled);
 
 			if (empty($result['error'])) {
 				$config->set('cleantalk_antispam_sfw_update_last_gc', time());
@@ -442,7 +445,7 @@ function sfw_update($access_key = null)
 
 			return $result;
 		} catch (\Exception $e) {
-			$request->disable_super_globals();
+			SuperGlobals::restore($request, $super_globals_were_disabled);
 			error_log('CleanTalk SFW update error: ' . $e->getMessage());
 			return array('error' => $e->getMessage());
 		}
@@ -457,6 +460,8 @@ function sfw_send_logs($access_key)
 			require_once($autoload_path);
 		}
 
+		$super_globals_were_disabled = SuperGlobals::areDisabled($request);
+
 		try {
 			$request->enable_super_globals();
 
@@ -467,7 +472,7 @@ function sfw_send_logs($access_key)
 
 			$result = $firewall->sendLogs();
 
-			$request->disable_super_globals();
+			SuperGlobals::restore($request, $super_globals_were_disabled);
 
 			if (!isset($result['error'])) {
 				$config->set('cleantalk_antispam_sfw_logs_send_last_gc', time());
@@ -475,7 +480,7 @@ function sfw_send_logs($access_key)
 
 			return $result;
 		} catch (\Exception $e) {
-			$request->disable_super_globals();
+			SuperGlobals::restore($request, $super_globals_were_disabled);
 			error_log('CleanTalk SFW send logs error: ' . $e->getMessage());
 			return array('error' => $e->getMessage());
 		}
diff --git a/cleantalk/antispam/event/main_listener.php b/cleantalk/antispam/event/main_listener.php
index 88f6f28..63cd633 100644
--- a/cleantalk/antispam/event/main_listener.php
+++ b/cleantalk/antispam/event/main_listener.php
@@ -18,6 +18,7 @@
 use phpbb\user;
 use phpbb\db\driver\driver_interface;
 use cleantalk\antispam\model\main_model;
+use cleantalk\antispam\model\SuperGlobals;
 use phpbb\symfony_request;
 
 /**
@@ -132,6 +133,8 @@ public function sfw_check($event)
 			return;
 		}
 
+		$super_globals_were_disabled = SuperGlobals::areDisabled($this->request);
+
 		try {
 			$api_key = $this->config['cleantalk_antispam_apikey'];
 
@@ -155,12 +158,13 @@ public function sfw_check($event)
 
 			$firewall->run();
 
-			$this->request->disable_super_globals();
+			SuperGlobals::restore($this->request, $super_globals_were_disabled);
 		} catch (\Exception $e) {
-			$this->request->disable_super_globals();
+			SuperGlobals::restore($this->request, $super_globals_were_disabled);
 			error_log('CleanTalk SFW error: ' . $e->getMessage());
 		}
 	}
+
 	/**
 	* Fills tamplate variable by generated JS-code with unique hash
 	*
@@ -372,6 +376,8 @@ public function ccf_check($event)
 		// Remote calls via Common library
 		$api_key = $this->config['cleantalk_antispam_apikey'];
 		if ($api_key) {
+			$super_globals_were_disabled = SuperGlobals::areDisabled($this->request);
+
 			try {
 				// Enable superglobals BEFORE RC check — RemoteCalls::check() reads $_GET/$_REQUEST
 				$this->request->enable_super_globals();
@@ -384,17 +390,17 @@ public function ccf_check($event)
 					$remote_calls = new $rc_class($api_key, new $storage_handler_class());
 					try {
 						$rc_result = $remote_calls->process();
-						$this->request->disable_super_globals();
+						SuperGlobals::restore($this->request, $super_globals_were_disabled);
 						die($rc_result);
 					} catch (\Cleantalk\Common\RemoteCalls\Exceptions\RemoteCallsException $exception) {
-						$this->request->disable_super_globals();
+						SuperGlobals::restore($this->request, $super_globals_were_disabled);
 						error_log('CleanTalk RC error: ' . $exception->getMessage());
 						die('FAIL ' . json_encode(array('error' => $exception->getMessage())));
 					}
 				}
-				$this->request->disable_super_globals();
+				SuperGlobals::restore($this->request, $super_globals_were_disabled);
 			} catch (\Exception $e) {
-				$this->request->disable_super_globals();
+				SuperGlobals::restore($this->request, $super_globals_were_disabled);
 				error_log('CleanTalk RC init error: ' . $e->getMessage());
 			}
 		}
diff --git a/cleantalk/antispam/model/SuperGlobals.php b/cleantalk/antispam/model/SuperGlobals.php
new file mode 100644
index 0000000..0170b0b
--- /dev/null
+++ b/cleantalk/antispam/model/SuperGlobals.php
@@ -0,0 +1,46 @@
+<?php
+/**
+*
+* @package phpBB Extension - Antispam by CleanTalk
+* @author Сleantalk team (welcome@cleantalk.org)
+* @copyright (C) 2014 СleanTalk team (https://cleantalk.org)
+* @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
+*
+*/
+
+namespace cleantalk\antispam\model;
+
+/**
+* Keeps the phpBB superglobals state while CleanTalk Common libraries need them enabled.
+*/
+class SuperGlobals
+{
+	/**
+	* Current state of phpBB superglobals.
+	* Another integration (phpBB embedded into Joomla, etc.) may have enabled them intentionally.
+	* Returns false for an unusable request object, so nothing gets changed afterwards.
+	*
+	* @param \phpbb\request\request	$request
+	* @return bool
+	*/
+	static public function areDisabled($request)
+	{
+		return is_object($request)
+			&& method_exists($request, 'super_globals_disabled')
+			&& $request->super_globals_disabled();
+	}
+
+	/**
+	* Restores the superglobals state captured before CleanTalk processing
+	*
+	* @param \phpbb\request\request	$request
+	* @param bool	$were_disabled
+	*/
+	static public function restore($request, $were_disabled)
+	{
+		if ($were_disabled && is_object($request) && method_exists($request, 'disable_super_globals'))
+		{
+			$request->disable_super_globals();
+		}
+	}
+}