diff --git a/src/Api/Service/ModuleTransitionExecutor.php b/src/Api/Service/ModuleTransitionExecutor.php
index 1bd38bfda..19279ba96 100644
--- a/src/Api/Service/ModuleTransitionExecutor.php
+++ b/src/Api/Service/ModuleTransitionExecutor.php
@@ -166,10 +166,8 @@ private function generateTokenizedModuleActionUrl($url): string
         $composedUrl .= $baseUrl;
 
         $queryParams = [];
-        if (isset($components['query'])) {
-            $query = $components['query'];
-
-            parse_str($query, $queryParams);
+        if (is_array($components) && isset($components['query']) && is_string($components['query'])) {
+            parse_str($components['query'], $queryParams);
         }
 
         if (!isset($queryParams['_token'])) {
diff --git a/src/Module/SourceRetriever/AddonsUrlSourceRetriever.php b/src/Module/SourceRetriever/AddonsUrlSourceRetriever.php
index 6efced079..f01cdebd9 100644
--- a/src/Module/SourceRetriever/AddonsUrlSourceRetriever.php
+++ b/src/Module/SourceRetriever/AddonsUrlSourceRetriever.php
@@ -272,7 +272,7 @@ private function assertSourceHasBeenChecked($source): void
     private function computeAuthentication(string $source): array
     {
         $url_parts = parse_url($source);
-        if (isset($url_parts['query'])) {
+        if (is_array($url_parts) && isset($url_parts['query']) && is_string($url_parts['query'])) {
             parse_str($url_parts['query'], $params);
         } else {
             $params = [];
diff --git a/src/Traits/Hooks/UseActionListModules.php b/src/Traits/Hooks/UseActionListModules.php
index 603f480b6..fa0a2543b 100644
--- a/src/Traits/Hooks/UseActionListModules.php
+++ b/src/Traits/Hooks/UseActionListModules.php
@@ -68,6 +68,7 @@ public function hookActionListModules(): array
             }
         } catch (Exception $exception) {
             ErrorHelper::reportError($exception);
+
             return [];
         }
         $filters = $filtersFactory->create();
@@ -85,7 +86,11 @@ public function hookActionListModules(): array
 
         $catalogUrl = $router->generate('admin_mbo_catalog_module', []);
         $catalogUrlParts = parse_url($catalogUrl);
-        parse_str($catalogUrlParts['query'], $catalogUrlParams);
+        $catalogUrlParams = [];
+
+        if (is_array($catalogUrlParts) && isset($catalogUrlParts['query']) && is_string($catalogUrlParts['query'])) {
+            parse_str($catalogUrlParts['query'], $catalogUrlParams);
+        }
 
         /**
          * @var ModuleInterface $module
@@ -137,6 +142,7 @@ private function getAdditionalDescription(string $moduleUrl, string $moduleName)
             }
         } catch (Exception $exception) {
             ErrorHelper::reportError($exception);
+
             return '';
         }