diff --git a/app/templates/auth/login.html b/app/templates/auth/login.html
index ef52a3f..f7ad333 100644
--- a/app/templates/auth/login.html
+++ b/app/templates/auth/login.html
@@ -6,6 +6,8 @@
 <h1>Login</h1>
 
 <form method="POST">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+
     <div class="form-group">
         <label for="username">Username</label>
         <input type="text" id="username" name="username" required autofocus>
@@ -20,6 +22,6 @@
 </form>
 
 <p style="margin-top: 20px;">
-    <a href="{{ url_for('submission.form') }}">Return to feedback submission</a>
+    <a href="{{ url_for('index') }}">Return to home page</a>
 </p>
 {% endblock %}
diff --git a/app/templates/submission/form.html b/app/templates/submission/form.html
index c425426..c600bcc 100644
--- a/app/templates/submission/form.html
+++ b/app/templates/submission/form.html
@@ -9,6 +9,8 @@
 <p>We value your feedback. Please share your thoughts, report issues, or suggest improvements below.</p>
 
 <form method="POST" enctype="multipart/form-data">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+
     <div class="form-group">
         <label for="feedback_text">Your Feedback</label>
         <textarea id="feedback_text" name="feedback_text"