diff --git a/agent/modals/ticket/ticket_add.php b/agent/modals/ticket/ticket_add.php
index 8e7cebf0..a8c90793 100644
--- a/agent/modals/ticket/ticket_add.php
+++ b/agent/modals/ticket/ticket_add.php
@@ -17,6 +17,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
 
     <?php if (isset($_GET['project_id'])) { ?>
     <input type="hidden" name="project" value="<?php echo intval($_GET['project_id']); ?>">
diff --git a/agent/modals/ticket/ticket_add_v2.php b/agent/modals/ticket/ticket_add_v2.php
index 7113b253..a48d7530 100644
--- a/agent/modals/ticket/ticket_add_v2.php
+++ b/agent/modals/ticket/ticket_add_v2.php
@@ -16,6 +16,7 @@ ob_start();
     </button>
 </div>
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <!-- Hidden/System fields -->
     <?php if ($client_id) { ?>
         <input type="hidden" name="client" value="<?php echo $client_id; ?>">
diff --git a/agent/modals/ticket/ticket_add_watcher.php b/agent/modals/ticket/ticket_add_watcher.php
index ecfc783b..6a92e3e8 100644
--- a/agent/modals/ticket/ticket_add_watcher.php
+++ b/agent/modals/ticket/ticket_add_watcher.php
@@ -15,6 +15,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_assign.php b/agent/modals/ticket/ticket_assign.php
index 13ab1ad3..a6c89b3b 100644
--- a/agent/modals/ticket/ticket_assign.php
+++ b/agent/modals/ticket/ticket_assign.php
@@ -31,6 +31,7 @@ ob_start();
 </div>
 
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <input type="hidden" name="ticket_id" value="<?php echo $ticket_id; ?>">
     <input type="hidden" name="ticket_status" value="<?php echo $ticket_status; ?>">
     <div class="modal-body">
diff --git a/agent/modals/ticket/ticket_billable.php b/agent/modals/ticket/ticket_billable.php
index 5dd70063..9565a3ff 100644
--- a/agent/modals/ticket/ticket_billable.php
+++ b/agent/modals/ticket/ticket_billable.php
@@ -26,6 +26,7 @@ ob_start();
 </div>
 <form action="post.php" method="post" autocomplete="off">
     <div class="modal-body">
+        <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
         <input type="hidden" name="ticket_id" value="<?php echo $ticket_id; ?>">
         <div class="form-group">
             <label>Billable?</label>
diff --git a/agent/modals/ticket/ticket_change_client.php b/agent/modals/ticket/ticket_change_client.php
index 5c696e3a..10e73726 100644
--- a/agent/modals/ticket/ticket_change_client.php
+++ b/agent/modals/ticket/ticket_change_client.php
@@ -24,6 +24,7 @@ ob_start();
 </div>
 
 <form action="post.php" method="post" autocomplete="off">
+    <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
     <input type="hidden" name="ticket_id" value="<?php echo $ticket_id; ?>">
 
     <div class="modal-body">
diff --git a/agent/modals/ticket/ticket_contact.php b/agent/modals/ticket/ticket_contact.php
index 2794acbb..b2e9f459 100644
--- a/agent/modals/ticket/ticket_contact.php
+++ b/agent/modals/ticket/ticket_contact.php
@@ -29,6 +29,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_edit.php b/agent/modals/ticket/ticket_edit.php
index 871d5c3b..02c4a592 100644
--- a/agent/modals/ticket/ticket_edit.php
+++ b/agent/modals/ticket/ticket_edit.php
@@ -50,6 +50,7 @@ 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="ticket_id" value="<?= $ticket_id ?>">
 
     <div class="modal-body">
diff --git a/agent/modals/ticket/ticket_edit_asset.php b/agent/modals/ticket/ticket_edit_asset.php
index b3b2090e..30d91228 100644
--- a/agent/modals/ticket/ticket_edit_asset.php
+++ b/agent/modals/ticket/ticket_edit_asset.php
@@ -32,6 +32,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_edit_project.php b/agent/modals/ticket/ticket_edit_project.php
index 4697d2f0..c8638566 100644
--- a/agent/modals/ticket/ticket_edit_project.php
+++ b/agent/modals/ticket/ticket_edit_project.php
@@ -28,6 +28,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_edit_schedule.php b/agent/modals/ticket/ticket_edit_schedule.php
index 1a2148bc..4cc0e83f 100644
--- a/agent/modals/ticket/ticket_edit_schedule.php
+++ b/agent/modals/ticket/ticket_edit_schedule.php
@@ -32,6 +32,7 @@ ob_start();
 </div>
 <form action="post.php" method="post" autocomplete="off">
     <div class="modal-body">
+        <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
         <input type="hidden" name="ticket_id" value="<?php echo $ticket_id; ?>">
 
         <div class="form-group">
@@ -60,7 +61,7 @@ ob_start();
 
     <div class="modal-footer">
     <?php if ($ticket_scheduled_for) { ?>
-        <a href="post.php?cancel_ticket_schedule=<?php echo htmlspecialchars($ticket_id); ?>" class="btn btn-danger text-bold">
+        <a href="post.php?cancel_ticket_schedule=<?= $ticket_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>" class="btn btn-danger text-bold">
             <i class="fa fa-trash mr-2"></i>Cancel Scheduled Time
         </a>
     <?php } ?>
diff --git a/agent/modals/ticket/ticket_edit_vendor.php b/agent/modals/ticket/ticket_edit_vendor.php
index 85b048fa..73c0b991 100644
--- a/agent/modals/ticket/ticket_edit_vendor.php
+++ b/agent/modals/ticket/ticket_edit_vendor.php
@@ -23,6 +23,7 @@ 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="ticket_id" value="<?= $ticket_id ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_export.php b/agent/modals/ticket/ticket_export.php
index 1e71372f..14148105 100644
--- a/agent/modals/ticket/ticket_export.php
+++ b/agent/modals/ticket/ticket_export.php
@@ -15,6 +15,7 @@ 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="client_id" value="<?= $client_id ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_invoice_add.php b/agent/modals/ticket/ticket_invoice_add.php
index 001a4758..bd213677 100644
--- a/agent/modals/ticket/ticket_invoice_add.php
+++ b/agent/modals/ticket/ticket_invoice_add.php
@@ -88,6 +88,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <div class="modal-body">
         <?php if (mysqli_num_rows($sql_invoices) > 0) { ?>
diff --git a/agent/modals/ticket/ticket_merge.php b/agent/modals/ticket/ticket_merge.php
index a10a3563..c0c586d1 100644
--- a/agent/modals/ticket/ticket_merge.php
+++ b/agent/modals/ticket/ticket_merge.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" id="current_ticket_id" name="ticket_id" value="<?= $ticket_id ?>">
     <div class="modal-body">
 
diff --git a/agent/modals/ticket/ticket_priority.php b/agent/modals/ticket/ticket_priority.php
index 8affb86b..cd677f2f 100644
--- a/agent/modals/ticket/ticket_priority.php
+++ b/agent/modals/ticket/ticket_priority.php
@@ -29,6 +29,7 @@ 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="ticket_id" value="<?php echo $ticket_id; ?>">
     <input type="hidden" name="client_id" value="<?php echo $client_id; ?>">
 
diff --git a/agent/modals/ticket/ticket_reply_edit.php b/agent/modals/ticket/ticket_reply_edit.php
index 5ba56294..fcfda9e7 100644
--- a/agent/modals/ticket/ticket_reply_edit.php
+++ b/agent/modals/ticket/ticket_reply_edit.php
@@ -29,6 +29,7 @@ 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="ticket_reply_id" value="<?php echo $ticket_reply_id; ?>">
     <input type="hidden" name="client_id" value="<?php echo $client_id; ?>">
 
diff --git a/agent/modals/ticket/ticket_reply_redact.php b/agent/modals/ticket/ticket_reply_redact.php
index f61ca57e..67cca81d 100644
--- a/agent/modals/ticket/ticket_reply_redact.php
+++ b/agent/modals/ticket/ticket_reply_redact.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="ticket_reply_id" value="<?php echo $ticket_reply_id; ?>">
     <input type="hidden" name="client_id" value="<?php echo $client_id; ?>">
 
diff --git a/agent/post/ticket.php b/agent/post/ticket.php
index 8a6e00ae..33f1619f 100644
--- a/agent/post/ticket.php
+++ b/agent/post/ticket.php
@@ -8,6 +8,8 @@ defined('FROM_POST_HANDLER') || die("Direct file access is not allowed");
 
 if (isset($_POST['add_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $client_id = intval($_POST['client']);
@@ -194,6 +196,8 @@ if (isset($_POST['add_ticket'])) {
 
 if (isset($_POST['edit_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -303,6 +307,8 @@ if (isset($_POST['edit_ticket'])) {
 
 if (isset($_POST['edit_ticket_priority'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -340,6 +346,8 @@ if (isset($_POST['edit_ticket_priority'])) {
 
 if (isset($_POST['edit_ticket_contact'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -424,6 +432,8 @@ if (isset($_POST['edit_ticket_contact'])) {
 
 if (isset($_POST['edit_ticket_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -446,6 +456,8 @@ if (isset($_POST['edit_ticket_project'])) {
 
 if (isset($_POST['add_ticket_watcher'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -524,6 +536,8 @@ if (isset($_POST['add_ticket_watcher'])) {
 
 if (isset($_GET['delete_ticket_watcher'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $watcher_id = intval($_GET['delete_ticket_watcher']);
@@ -558,6 +572,8 @@ if (isset($_GET['delete_ticket_watcher'])) {
 
 if (isset($_GET['delete_ticket_additional_asset'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $asset_id = intval($_GET['delete_ticket_additional_asset']);
@@ -592,6 +608,8 @@ if (isset($_GET['delete_ticket_additional_asset'])) {
 
 if (isset($_POST['edit_ticket_asset'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -636,6 +654,8 @@ if (isset($_POST['edit_ticket_asset'])) {
 
 if (isset($_POST['edit_ticket_vendor'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -667,6 +687,8 @@ if (isset($_POST['edit_ticket_vendor'])) {
 
 if (isset($_POST['assign_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -861,6 +883,8 @@ if (isset($_POST['bulk_delete_tickets'])) {
 
 if (isset($_POST['bulk_assign_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -961,6 +985,8 @@ if (isset($_POST['bulk_assign_ticket'])) {
 
 if (isset($_POST['bulk_edit_ticket_priority'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -1005,6 +1031,8 @@ if (isset($_POST['bulk_edit_ticket_priority'])) {
 
 if (isset($_POST['bulk_edit_ticket_category'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -1050,6 +1078,8 @@ if (isset($_POST['bulk_edit_ticket_category'])) {
 
 if (isset($_POST['bulk_merge_tickets'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $merge_into_ticket_id = intval($_POST['merge_into_ticket_id']); // Parent ticket id
@@ -1117,6 +1147,8 @@ if (isset($_POST['bulk_merge_tickets'])) {
 
 if (isset($_POST['bulk_resolve_tickets'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -1254,6 +1286,8 @@ if (isset($_POST['bulk_resolve_tickets'])) {
 
 if (isset($_POST['bulk_ticket_reply'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -1418,6 +1452,8 @@ if (isset($_POST['bulk_ticket_reply'])) {
 // Currently not UI Frontend for this
 if (isset($_POST['bulk_add_ticket_project'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     // POST variables
@@ -1579,6 +1615,8 @@ if (isset($_POST['bulk_add_asset_ticket'])) {
 
 if (isset($_POST['add_ticket_reply'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -1756,6 +1794,8 @@ if (isset($_POST['add_ticket_reply'])) {
 
 if (isset($_POST['edit_ticket_reply'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_reply_id = intval($_POST['ticket_reply_id']);
@@ -1777,6 +1817,8 @@ if (isset($_POST['edit_ticket_reply'])) {
 
 if (isset($_POST['redact_ticket_reply'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_reply_id = intval($_POST['ticket_reply_id']);
@@ -1796,6 +1838,8 @@ if (isset($_POST['redact_ticket_reply'])) {
 
 if (isset($_GET['archive_ticket_reply'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_reply_id = intval($_GET['archive_ticket_reply']);
@@ -1812,6 +1856,8 @@ if (isset($_GET['archive_ticket_reply'])) {
 
 if (isset($_POST['merge_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']); // Child ticket ID to be closed
@@ -1886,6 +1932,8 @@ if (isset($_POST['merge_ticket'])) {
 
 if (isset($_POST['change_client_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -2110,6 +2158,8 @@ if (isset($_GET['close_ticket'])) {
 
 if (isset($_GET['reopen_ticket'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_GET['reopen_ticket']);
@@ -2128,6 +2178,8 @@ if (isset($_GET['reopen_ticket'])) {
 
 if (isset($_POST['add_invoice_from_ticket'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
     enforceUserPermission('module_sales', 2);
 
@@ -2245,6 +2297,8 @@ if (isset($_POST['add_invoice_from_ticket'])) {
 
 if (isset($_POST['export_tickets_csv'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     if ($_POST['client_id']) {
@@ -2300,6 +2354,8 @@ if (isset($_POST['export_tickets_csv'])) {
 
 if (isset($_POST['edit_ticket_billable_status'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
     enforceUserPermission('module_sales', 2);
 
@@ -2328,6 +2384,8 @@ if (isset($_POST['edit_ticket_billable_status'])) {
 
 if (isset($_POST['edit_ticket_schedule'])) {
 
+    validateCSRFToken($_POST['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_POST['ticket_id']);
@@ -2500,6 +2558,8 @@ if (isset($_POST['edit_ticket_schedule'])) {
 
 if (isset($_GET['cancel_ticket_schedule'])) {
 
+    validateCSRFToken($_GET['csrf_token']);
+
     enforceUserPermission('module_support', 2);
 
     $ticket_id = intval($_GET['cancel_ticket_schedule']);
diff --git a/agent/ticket.php b/agent/ticket.php
index 9cfdb419..528ab72d 100644
--- a/agent/ticket.php
+++ b/agent/ticket.php
@@ -377,7 +377,7 @@ if (isset($_GET['ticket_id'])) {
                             if (empty($ticket_closed_at)) { ?>
 
                                 <?php if (empty($ticket_closed_at) && !empty($ticket_resolved_at)) { ?>
-                                    <a href="post.php?reopen_ticket=<?php echo $ticket_id; ?>" class="btn btn-light btn-sm ml-3">
+                                    <a href="post.php?reopen_ticket=<?= $ticket_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>" class="btn btn-light btn-sm ml-3">
                                         <i class="fas fa-fw fa-redo mr-2"></i>Reopen
                                     </a>
                                 <?php } ?>
@@ -568,6 +568,7 @@ if (isset($_GET['ticket_id'])) {
                 <?php if (lookupUserPermission("module_support") >= 2 && empty($ticket_resolved_at) && empty($ticket_closed_at)) { ?>
 
                         <form action="post.php" method="post" autocomplete="off">
+                            <input type="hidden" name="csrf_token" value="<?= $_SESSION['csrf_token'] ?>">
                             <input type="hidden" name="ticket_id" id="ticket_id" value="<?php echo $ticket_id; ?>">
                             <input type="hidden" name="client_id" id="client_id" value="<?php echo $client_id; ?>">
 
@@ -752,7 +753,7 @@ if (isset($_GET['ticket_id'])) {
                                                         <i class="fas fa-fw fa-edit text-secondary mr-2"></i>Edit
                                                     </a>
                                                     <div class="dropdown-divider"></div>
-                                                    <a class="dropdown-item text-danger confirm-link" href="post.php?archive_ticket_reply=<?php echo $ticket_reply_id; ?>">
+                                                    <a class="dropdown-item text-danger confirm-link" href="post.php?archive_ticket_reply=<?= $ticket_reply_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                                                         <i class="fas fa-fw fa-archive mr-2"></i>Archive
                                                     </a>
                                                     <?php } ?>
@@ -1152,7 +1153,7 @@ if (isset($_GET['ticket_id'])) {
                                 <div class='mt-1'>
                                     <i class="fa fa-fw fa-envelope text-secondary mr-2"></i><?php echo $ticket_watcher_email; ?>
                                     <?php if (empty($ticket_closed_at)) { ?>
-                                        <a class="confirm-link float-right" href="post.php?delete_ticket_watcher=<?php echo $watcher_id; ?>">
+                                        <a class="confirm-link float-right" href="post.php?delete_ticket_watcher=<?= $watcher_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
                                             <i class="fas fa-fw fa-times text-secondary"></i>
                                         </a>
                                     <?php } ?>
@@ -1197,7 +1198,7 @@ if (isset($_GET['ticket_id'])) {
                                         <i class="fa fa-fw fa-<?php echo $additional_asset_icon; ?> text-secondary mr-2"></i><?php echo $additional_asset_name; ?>
                                     </a>
                                     <?php if (empty($ticket_closed_at)) { ?>
-                                        <a class="confirm-link float-right" href="post.php?delete_ticket_additional_asset=<?php echo $additional_asset_id; ?>&ticket_id=<?php echo $ticket_id; ?>" title="Remove asset from ticket">
+                                        <a class="confirm-link float-right" href="post.php?delete_ticket_additional_asset=<?= $additional_asset_id; ?>&ticket_id=<?= $ticket_id ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>" title="Remove asset from ticket">
                                             <i class="fas fa-fw fa-times text-secondary"></i>
                                         </a>
                                     <?php } ?>