diff --git a/agent/modals/project/project_add.php b/agent/modals/project/project_add.php
index 774e3931..764fea92 100644
--- a/agent/modals/project/project_add.php
+++ b/agent/modals/project/project_add.php
@@ -14,6 +14,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
 
     <div class="modal-body">
 
diff --git a/agent/modals/project/project_edit.php b/agent/modals/project/project_edit.php
index e923deb7..ef8033a2 100644
--- a/agent/modals/project/project_edit.php
+++ b/agent/modals/project/project_edit.php
@@ -34,6 +34,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <input type="hidden" name="project_id" value="<?php echo $project_id; ?>">
     <div class="modal-body">
         <div class="form-group">
diff --git a/agent/modals/project/project_link_closed_ticket.php b/agent/modals/project/project_link_closed_ticket.php
index d0f6757d..4e9c31df 100644
--- a/agent/modals/project/project_link_closed_ticket.php
+++ b/agent/modals/project/project_link_closed_ticket.php
@@ -26,6 +26,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <input type="hidden" name="project_id" value="<?php echo $project_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/project/project_link_ticket.php b/agent/modals/project/project_link_ticket.php
index f11a4675..8bfbfa35 100644
--- a/agent/modals/project/project_link_ticket.php
+++ b/agent/modals/project/project_link_ticket.php
@@ -27,6 +27,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <input type="hidden" name="project_id" value="<?php echo $project_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/post/project.php b/agent/post/project.php
index 9ceecbc6..d7c218eb 100644
--- a/agent/post/project.php
+++ b/agent/post/project.php
@@ -8,6 +8,8 @@ defined('FROM_POST_HANDLER') || die("Direct file access is not allowed");
 
 if (isset($_POST['add_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_name = sanitizeInput($_POST['name']);
@@ -89,6 +91,8 @@ if (isset($_POST['add_project'])) {
 
 if (isset($_POST['edit_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_POST['project_id']);
@@ -110,6 +114,8 @@ if (isset($_POST['edit_project'])) {
 
 if (isset($_GET['close_project'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_GET['close_project']);
@@ -132,6 +138,8 @@ if (isset($_GET['close_project'])) {
 
 if (isset($_GET['archive_project'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_GET['archive_project']);
@@ -154,6 +162,8 @@ if (isset($_GET['archive_project'])) {
 
 if (isset($_GET['unarchive_project'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_GET['unarchive_project']);
@@ -200,6 +210,8 @@ if (isset($_GET['delete_project'])) {
 
 if (isset($_POST['link_ticket_to_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_POST['project_id']);
@@ -243,6 +255,8 @@ if (isset($_POST['link_ticket_to_project'])) {
 
 if (isset($_POST['link_closed_ticket_to_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $project_id = intval($_POST['project_id']);
diff --git a/agent/project_details.php b/agent/project_details.php
index 00014c97..3d8c3f53 100644
--- a/agent/project_details.php
+++ b/agent/project_details.php
@@ -205,7 +205,7 @@ if (isset($_GET['project_id'])) {
                     </div>
                 <?php } ?>
                 <?php if (($tickets_closed_percent == 100 || $tickets_resolved_percent == 100) && empty($project_completed_at)) { ?>
-                    <a class="btn btn-dark btn-sm confirm-link" href="post.php?close_project=<?php echo $project_id; ?>">
+                    <a class="btn btn-dark btn-sm confirm-link" href="post.php?close_project=<?= $project_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                         <i class="fas fa-fw fa-check mr-2"></i>Close
                     </a>
                 <?php } ?>
@@ -221,7 +221,7 @@ if (isset($_GET['project_id'])) {
                             </a>
                         <?php } ?>
                         <?php if (!empty($project_completed_at) && empty($project_archived_at) && lookupUserPermission("module_support" >= 2)) { ?>
-                            <a class="dropdown-item text-danger text-bold confirm-link" href="post.php?archive_project=<?php echo $project_id; ?>">
+                            <a class="dropdown-item text-danger text-bold confirm-link" href="post.php?archive_project=<?= $project_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                                 <i class="fas fa-fw fa-archive mr-2"></i>Archive
                             </a>
                         <?php } ?>
diff --git a/agent/projects.php b/agent/projects.php
index c9adb029..d58ef67c 100644
--- a/agent/projects.php
+++ b/agent/projects.php
@@ -281,16 +281,16 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
                                     <?php if (!empty($project_completed_at) && lookupUserPermission("module_support" >= 2)) { ?>
                                         <div class="dropdown-divider"></div>
                                         <?php if (empty($project_archived_at)) { ?>
-                                            <a class="dropdown-item text-danger confirm-link" href="post.php?archive_project=<?php echo $project_id; ?>">
+                                            <a class="dropdown-item text-danger confirm-link" href="post.php?archive_project=<?= $project_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                                                 <i class="fas fa-fw fa-archive mr-2"></i>Archive
                                             </a>
                                         <?php } else { ?>
-                                            <a class="dropdown-item text-info confirm-link" href="post.php?unarchive_project=<?php echo $project_id; ?>">
-                                                <i class="fas fa-fw fa-redo mr-2"></i>Unarchive
+                                            <a class="dropdown-item text-info confirm-link" href="post.php?restore_project=<?= $project_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
+                                                <i class="fas fa-fw fa-redo mr-2"></i>Restore
                                             </a>
                                             <?php if (lookupUserPermission("module_support" >= 3)) { ?>
                                                 <div class="dropdown-divider"></div>
-                                                <a class="dropdown-item text-danger confirm-link" href="post.php?delete_project=<?php echo $project_id; ?>&csrf_token=<?php echo $_SESSION['csrf_token'] ?>">
+                                                <a class="dropdown-item text-danger confirm-link" href="post.php?delete_project=<?= $project_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                                                     <i class="fas fa-fw fa-archive mr-2"></i>Delete
                                                 </a>
                                             <?php } ?>