diff --git a/js/layouts/dashboard/dashboard.js b/js/layouts/dashboard/dashboard.js
index fcd5a5024d..04e2b2c337 100644
--- a/js/layouts/dashboard/dashboard.js
+++ b/js/layouts/dashboard/dashboard.js
@@ -321,8 +321,12 @@ class IboDashboard extends HTMLElement {
 		// This payload shape is expected by the server
 		const aPayload = this.Serialize();
 
-		let sSaveUrl = GetAbsoluteUrlAppRoot() + '/pages/UI.php?route=dashboard.save&values='+encodeURIComponent(JSON.stringify(aPayload));
-		fetch(sSaveUrl)
+		let sSaveUrl = GetAbsoluteUrlAppRoot() + '/pages/UI.php?route=dashboard.save';
+
+		fetch(sSaveUrl, {
+			method: "POST",
+			body: new URLSearchParams({ values: JSON.stringify(aPayload) }),
+		})
 			.then(async data => {
 				const res = await data.json();
 				if(res.status === 'ok') {
diff --git a/sources/Application/Dashboard/Controller/DashboardController.php b/sources/Application/Dashboard/Controller/DashboardController.php
index ff089e6042..9973355516 100644
--- a/sources/Application/Dashboard/Controller/DashboardController.php
+++ b/sources/Application/Dashboard/Controller/DashboardController.php
@@ -97,7 +97,7 @@ class DashboardController extends Controller
 
 	public function OperationSave()
 	{
-		$sViewData = utils::ReadParam('values', '', false, utils::ENUM_SANITIZATION_FILTER_RAW_DATA);
+		$sViewData = utils::ReadPostedParam('values', '', utils::ENUM_SANITIZATION_FILTER_RAW_DATA);
 		$aViewData = !empty($sViewData) ? json_decode($sViewData, true, 20) : [];
 
 		try {
@@ -127,7 +127,8 @@ class DashboardController extends Controller
 				$aFormErrors = $oForm->getErrors(true, true);
 				$sMessage = $aFormErrors->__toString();
 			}
-		} catch (Exception $e) {
+		}
+		catch (Exception $e) {
 			IssueLog::Exception($e->getMessage(), $e);
 			$sStatus = 'error';
 			$sMessage = $e->getMessage();
@@ -135,10 +136,11 @@ class DashboardController extends Controller
 
 		$oPage = new JsonPage();
 		$oPage->SetData([
-			'status' => $sStatus,
+			'status'  => $sStatus,
 			'message' => $sMessage,
 		]);
 		$oPage->SetOutputDataOnly(true);
+
 		return $oPage;
 	}
 
@@ -203,9 +205,11 @@ class DashboardController extends Controller
 				$oDoc = utils::ReadPostedDocument('dashboard_upload_file');
 				$oDashboard->FromXml($oDoc->GetData());
 				$oDashboard->PersistDashboard($oDoc->GetData());
-			} catch (DOMException $e) {
+			}
+			catch (DOMException $e) {
 				$aResult = ['error' => Dict::S('UI:Error:InvalidDashboardFile')];
-			} catch (Exception $e) {
+			}
+			catch (Exception $e) {
 				$aResult = ['error' => $e->getMessage()];
 			}
 		} else {