diff --git a/dashboard_project/templates/base.html b/dashboard_project/templates/base.html
index 27ef9eb..74f0507 100644
--- a/dashboard_project/templates/base.html
+++ b/dashboard_project/templates/base.html
@@ -299,6 +299,15 @@
             });
 
             function createToast(messageText, messageTags) {
+              function escapeHtml(unsafe) {
+                return unsafe
+                  .replace(/&/g, "&")
+                  .replace(/</g, "&lt;")
+                  .replace(/>/g, "&gt;")
+                  .replace(/"/g, "&quot;")
+                  .replace(/'/g, "&#039;");
+              }
+
               let toastClass = "";
               let autohide = true;
               let delay = 5000;
@@ -329,7 +338,7 @@
                             <button type="button" class="btn-close ${toastClass.includes("text-white") ? "btn-close-white" : ""}" data-bs-dismiss="toast" aria-label="Close"></button>
                         </div>
                         <div class="toast-body">
-                            ${messageText}
+                            ${escapeHtml(messageText)}
                         </div>
                     </div>`;