diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/holds_table.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/holds_table.inc
index 27c080009e..f6da101a4d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/holds_table.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/holds_table.inc
@@ -95,19 +95,19 @@
                         [%- SET prev_priority  = loop.prev.priority -%]
                         [%- SET next_priority  = loop.next.priority -%]
                         <td style="white-space:nowrap;">
-                            <a class="hold-arrow" title="Move hold up" href="request.pl?action=move&amp;where=up&amp;first_priority=[% first_priority | html %]&amp;last_priority=[% last_priority | html %]&amp;prev_priority=[% prev_priority | html %]&amp;next_priority=[% next_priority | html %]&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                            <a class="hold-arrow" title="Move hold up" data-op="cud-move" data-where="up" data-first_priority="[% first_priority | html %]" data-last_priority="[% last_priority | html %]" data-prev_priority="[% prev_priority | html %]" data-next_priority="[% next_priority | html %]" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                 <i class="fa fa-lg icon-move-hold-up" aria-hidden="true"></i>
                             </a>
 
-                            <a class="hold-arrow" title="Move hold to top" href="request.pl?action=move&amp;where=top&amp;first_priority=[% first_priority | html %]&amp;last_priority=[% last_priority | html %]&amp;prev_priority=[% prev_priority | html %]&amp;next_priority=[% next_priority | html %]&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                            <a class="hold-arrow" title="Move hold to top" data-op="cud-move" data-where="top" data-first_priority="[% first_priority | html %]" data-last_priority="[% last_priority | html %]" data-prev_priority="[% prev_priority | html %]" data-next_priority="[% next_priority | html %]" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                 <i class="fa fa-lg icon-move-hold-top" aria-hidden="true"></i>
                             </a>
 
-                            <a class="hold-arrow" title="Move hold to bottom" href="request.pl?action=move&amp;where=bottom&amp;first_priority=[% first_priority | html %]&amp;last_priority=[% last_priority | html %]&amp;prev_priority=[% prev_priority | html %]&amp;next_priority=[% next_priority | html %]&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                            <a class="hold-arrow" title="Move hold to bottom" data-op="cud-move" data-where="bottom" data-first_priority="[% first_priority | html %]" data-last_priority="[% last_priority | html %]" data-prev_priority="[% prev_priority | html %]" data-next_priority="[% next_priority | html %]" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                 <i class="fa fa-lg icon-move-hold-bottom" aria-hidden="true"></i>
                             </a>
 
-                            <a class="hold-arrow" title="Move hold down" href="request.pl?action=move&amp;where=down&amp;first_priority=[% first_priority | html %]&amp;last_priority=[% last_priority | html %]&amp;prev_priority=[% prev_priority | html %]&amp;next_priority=[% next_priority | html %]&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                            <a class="hold-arrow" title="Move hold down" data-op="cud-move" data-where="down" data-first_priority="[% first_priority | html %]" data-last_priority="[% last_priority | html %]" data-prev_priority="[% prev_priority | html %]" data-next_priority="[% next_priority | html %]" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                 <i class="fa fa-lg icon-move-hold-down" aria-hidden="true"></i>
                             </a>
                         </td>
@@ -225,10 +225,10 @@
                 [%- UNLESS hold.found -%]
                         <td>
                                 [% IF ( hold.lowestPriority ) %]
-                                    <a class="hold-arrow" title="Remove lowest priority" href="request.pl?action=setLowestPriority&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                                    <a class="hold-arrow" title="Remove lowest priority" data-op="cud-setLowestPriority" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                         <i class="fa fa-lg fa-rotate-90 icon-unset-lowest" aria-hidden="true"></i>
                                 [% ELSE %]
-                                    <a class="hold-arrow" title="Set lowest priority" href="request.pl?action=setLowestPriority&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                                    <a class="hold-arrow" title="Set lowest priority" data-op="cud-setLowestPriority" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-reserve_id="[% hold.reserve_id | html %]" data-date="[% hold.date | html %]">
                                         <i class="fa fa-lg fa-rotate-90 icon-set-lowest" aria-hidden="true"></i>
                                 [% END %]
                             </a>
@@ -238,7 +238,7 @@
             [%- END -%]
                 [%- END -%]
                 <td>
-                    <a class="cancel-hold" title="Cancel hold" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-id="[% hold.reserve_id | html %]" href="request.pl?action=cancel&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
+                    <a class="cancel-hold" title="Cancel hold" data-borrowernumber="[% hold.borrowernumber | html %]" data-biblionumber="[% hold.biblionumber | html %]" data-id="[% hold.reserve_id | html %]" href="request.pl?op=cancel&amp;borrowernumber=[% hold.borrowernumber | html %]&amp;biblionumber=[% hold.biblionumber | html %]&amp;reserve_id=[% hold.reserve_id | html %]&amp;date=[% hold.date | html %]">
                         <i class="fa fa-trash" aria-label="Cancel hold"></i>
                     </a>
                 </td>
@@ -262,7 +262,7 @@
                         [%- END -%]
                     [%- END # IF SuspendHoldsIntranet -%]
                     [%- IF ( hold.found ) -%]
-                        <input type="button" id="revert_hold_[% hold.reserve_id | html %]" value="[% IF hold.intransit %]Revert transit status[% ELSE %]Revert waiting status[% END %]" onclick="window.location.href='request.pl?action=move&amp;where=down&amp;first_priority=[% first_priority | uri %]&amp;last_priority=[% last_priority | uri %]&amp;prev_priority=0&amp;next_priority=1&amp;borrowernumber=[% hold.borrowernumber | uri %]&amp;biblionumber=[% hold.biblionumber | uri %]&amp;itemnumber=[% hold.itemnumber | uri %]&amp;reserve_id=[% hold.reserve_id | uri %]&amp;date=[% hold.date | uri %]'">
+                        <input type="button" id="revert_hold_[% hold.reserve_id | html %]" value="[% IF hold.intransit %]Revert transit status[% ELSE %]Revert waiting status[% END %]" onclick="window.location.href='request.pl?op=move&amp;where=down&amp;first_priority=[% first_priority | uri %]&amp;last_priority=[% last_priority | uri %]&amp;prev_priority=0&amp;next_priority=1&amp;borrowernumber=[% hold.borrowernumber | uri %]&amp;biblionumber=[% hold.biblionumber | uri %]&amp;itemnumber=[% hold.itemnumber | uri %]&amp;reserve_id=[% hold.reserve_id | uri %]&amp;date=[% hold.date | uri %]'">
                     [%- END -%]
                 </td>
                 [% IF ( hold.intransit || hold.atdestination ) %]
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
index aaf02c0046..51df3b0200 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reserve/request.tt
@@ -866,7 +866,7 @@
                                                                     <span>On hold expected at [% Branches.GetName( itemloo.ExpectedAtLibrary ) | html %]</span>
                                                                 [% END %]
                                                             [% END %]
-                                                            <a class="info cancel-hold" href="modrequest.pl?CancelBiblioNumber=[% itemloo.biblionumber | html %]&amp;CancelBorrowerNumber=[% itemloo.ReservedFor.borrowernumber | html %]&amp;CancelItemnumber=[% itemloo.itemnumber | html %]">Cancel hold</a>
+                                                            <a class="info cancel-hold" href="#" data-biblionumber="[% itemloo.biblionumber | html %]" data-id="[% itemloo.reserve_id | html %]">Cancel hold</a>
                                                         [% END # /IF itemloo.nocancel %]
                                                     [% ELSE %]
                                                         Not on hold
@@ -1066,6 +1066,7 @@
                         <h2>Existing holds</h2>
                         <div id="toolbar" class="btn-toolbar">
                             <div class="btn-group">
+                                <input type="hidden" name="op" value="cud-modifyall">
                                 <input type="submit" class="btn btn-primary" name="submit" value="Update hold(s)" />
                             </div>
                             <div class="btn-group">
@@ -1256,6 +1257,11 @@
                     <h3>Confirm deletion</h3>
                 </div>
 
+                <form id="cancel_modal_form" method="post" action="request.pl">
+                [% INCLUDE 'csrf-token.inc' %]
+                <div id="inputs">
+                </div>
+
                 <div class="modal-body">
                     <p>Are you sure you want to cancel this hold?</p>
 
@@ -1263,7 +1269,7 @@
                         [% SET hold_cancellation = AuthorisedValues.GetAuthValueDropbox('HOLD_CANCELLATION') %]
                         [% IF hold_cancellation.count %]
                             <label for="cancellation-reason">Cancellation reason: </label>
-                            <select class="cancellation-reason" name="modal-cancellation-reason" id="modal-cancellation-reason">
+                            <select class="cancellation-reason" name="cancellation-reason" id="modal-cancellation-reason">
                                 <option value="">No reason given</option>
                                 [% FOREACH reason IN hold_cancellation %]
                                     <option value="[% reason.authorised_value | html %]">[% reason.lib | html %]</option>
@@ -1274,12 +1280,20 @@
                 </div>
 
                 <div class="modal-footer">
-                    <button id="cancelModalConfirmBtn" type="button" class="btn btn-danger">Confirm cancellation</button>
+                    <input id="cancelModalConfirmBtn" type="submit" class="btn btn-danger" value="Confirm cancellation">
                     <a href="#" data-dismiss="modal">Cancel</a>
                 </div>
+
+                </form>
+
             </div>
         </div>
     </div>
+    <div id="hold-actions">
+        <form id="hold-actions-form">
+            [% INCLUDE 'csrf-token.inc' %]
+        </form>
+    </div>
 
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'datatables.inc' %]
@@ -1640,25 +1654,13 @@
             $(".cancel-hold").on("click",function(e) {
                 e.preventDefault;
                 cancel_link = $(this);
-                $('#cancelModal').modal();
-                return false;
-            });
-            $("#cancelModalConfirmBtn").on("click",function(e) {
-                let link;
-                if(cancel_link.data('bulk')) {
-                    [% SET data_url = 'biblionumber=' _ biblionumbers.join('&biblionumber=') %]
-                    link = `request.pl?[% data_url | url %]&amp;action=cancelBulk&amp;ids=${$('.holds_table .select_hold:checked').toArray().map(el => $(el).data('id')).join(',')}`;
-                } else {
-                    let borrowernumber = cancel_link.data('borrowernumber');
-                    let biblionumber = cancel_link.data('biblionumber');
+                $("#cancel_modal_form #inputs").empty();
                     let reserve_id = cancel_link.data('id');
-                    link = `request.pl?action=cancel&amp;borrowernumber=${ borrowernumber }&amp;biblionumber=${ biblionumber }&amp;reserve_id=${ reserve_id }`;
-                }
-                let reason = $("#modal-cancellation-reason").val();
-                if ( reason ) {
-                    link += "&amp;cancellation-reason=" + reason
-                }
-                window.location.href = link;
+                    let biblionumber = cancel_link.data('biblionumber');
+                    $("#cancel_modal_form #inputs").append('<input type="hidden" name="reserve_id" value="' + reserve_id + '">');
+                    $("#cancel_modal_form #inputs").append('<input type="hidden" name="biblionumber" value="' + biblionumber + '">');
+                    $("#cancel_modal_form #inputs").append('<input type="hidden" name="op" value="cud-cancel">');
+                $('#cancelModal').modal();
                 return false;
             });
 
@@ -1723,13 +1725,81 @@
                 e.preventDefault();
                 if($('.holds_table .select_hold:checked').length) {
                     cancel_link = $(this);
+                    $("#cancel_modal_form #inputs").empty;
+                    biblionumbers.forEach( function(biblionumber){
+                        $("#cancel_modal_form #inputs").append('<input type="hidden" name="biblionumber" value="'+biblionumber+'">');
+                    });
+                    $("#cancel_modal_form #inputs").append('<input type="hidden" name="op" value="cud-cancel_bulk">');
+                    let hold_ids= $('.holds_table .select_hold:checked').toArray().map(el => $(el).data('id')).join(',');
+                    $("#cancel_modal_form #inputs").append('<input type="hidden" name="ids" value="' + hold_ids + '">');
                     delete localStorage.selectedHolds;
                     $('#cancelModal').modal();
                 }
                 return false;
             });
+
+            $(".hold-arrow").click(function(e) {
+                e.preventDefault();
+                let arrowForm = $("#hold-actions-form").attr({
+                    action: 'request.pl',
+                    method: 'post'
+                });
+                let arrow_op = $("<input />").attr({
+                    name: 'op',
+                    type: 'hidden',
+                    value: $(this).data('op')
+                });
+                let arrow_where = $("<input />").attr({
+                    name: 'where',
+                    type: 'hidden',
+                    value: $(this).data('where')
+                });
+                let arrow_fp = $("<input />").attr({
+                    name: 'first_priority',
+                    type: 'hidden',
+                    value: $(this).data('first_priority')
+                });
+                let arrow_lp = $("<input />").attr({
+                    name: 'last_priority',
+                    type: 'hidden',
+                    value: $(this).data('last_priority')
+                });
+                let arrow_pp = $("<input />").attr({
+                    name: 'prev_priority',
+                    type: 'hidden',
+                    value: $(this).data('prev_priority')
+                });
+                let arrow_np = $("<input />").attr({
+                    name: 'next_priority',
+                    type: 'hidden',
+                    value: $(this).data('next_priority')
+                });
+                let arrow_bn = $("<input />").attr({
+                    name: 'borrowernumber',
+                    type: 'hidden',
+                    value: $(this).data('borrowernumber')
+                });
+                let arrow_bb = $("<input />").attr({
+                    name: 'biblionumber',
+                    type: 'hidden',
+                    value: $(this).data('biblionumber')
+                });
+                let arrow_ri = $("<input />").attr({
+                    name: 'reserve_id',
+                    type: 'hidden',
+                    value: $(this).data('reserve_id')
+                });
+                let arrow_date = $("<input />").attr({
+                    name: 'date',
+                    type: 'hidden',
+                    value: $(this).data('date')
+                });
+                arrowForm.append(arrow_op,arrow_where,arrow_fp,arrow_lp,arrow_pp,arrow_np,arrow_bn,arrow_bb,arrow_ri,arrow_date);
+                $("#hold-actions-form").submit();
+                return true;
+            })
         });
-    </script>
+</script>
 
     <script>
         table_settings = [% TablesSettings.GetColumns( 'circ', 'circulation', 'table_borrowers', 'json' ) | $raw %];
diff --git a/koha-tmpl/intranet-tmpl/prog/js/holds.js b/koha-tmpl/intranet-tmpl/prog/js/holds.js
index 988e2f30e1..ea9e354c94 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/holds.js
+++ b/koha-tmpl/intranet-tmpl/prog/js/holds.js
@@ -450,7 +450,32 @@ $(document).ready(function() {
         let reserve_id     = $(this).data('reserve-id');
         let biblionumber   = $(this).data('biblionumber');
         let suspend_until  = $('#suspend_until_' + reserve_id).val();
-        window.location.href='request.pl?action=toggleSuspend&reserve_id=' + reserve_id + '&biblionumber=' + biblionumber + '&suspend_until=' + suspend_until;
+        let suspendForm = $("#hold-actions-form").attr({
+            action: 'request.pl',
+            method: 'post'
+        });
+        let sus_op = $("<input />").attr({
+            type: 'hidden',
+            name: 'op',
+            value: 'cud-toggleSuspend'
+        });
+        let sus_bn = $("<input />").attr({
+            type: 'hidden',
+            name: 'biblionumber',
+            value: biblionumber
+        });
+        let sus_ri = $("<input />").attr({
+            type: 'hidden',
+            name: 'reserve_id',
+            value: reserve_id,
+        });
+        let sus_su = $("<input />").attr({
+            type: 'hidden',
+            name: 'suspend_until',
+            value: suspend_until
+        });
+        suspendForm.append( sus_op, sus_bn, sus_ri, sus_su );
+        $("#hold-actions-form").submit();
         return false;
     });
 });
diff --git a/reserve/modrequest.pl b/reserve/modrequest.pl
index cd00207158..52c8bef468 100755
--- a/reserve/modrequest.pl
+++ b/reserve/modrequest.pl
@@ -50,20 +50,8 @@ my $count=@rank;
 
 @biblionumber = uniq @biblionumber;
 
-my $CancelBiblioNumber = $query->param('CancelBiblioNumber');
-my $CancelBorrowerNumber = $query->param('CancelBorrowerNumber');
-my $CancelItemnumber = $query->param('CancelItemnumber');
-
-# 2 possibilitys : cancel an item reservation, or modify or cancel the queded list
-
-# 1) cancel an item reservation by function ModReserveCancelAll (in reserves.pm)
-if ($CancelBorrowerNumber) {
-    ModReserveCancelAll($CancelItemnumber, $CancelBorrowerNumber);
-    $biblionumber[0] = $CancelBiblioNumber,
-}
-
-# 2) Cancel or modify the queue list of reserves (without item linked)
-elsif( $op eq 'cud-cancelall' || $op eq 'cud-modifyall' ) {
+# Cancel or modify the queue list of reserves (without item linked)
+if( $op eq 'cud-cancelall' || $op eq 'cud-modifyall' ) {
     for (my $i=0;$i<$count;$i++){
         undef $itemnumber[$i] if !$itemnumber[$i];
         my $suspend_until = $query->param( "suspend_until_" . $reserve_id[$i] );
diff --git a/reserve/request.pl b/reserve/request.pl
index 11d9854f77..36e8eb2aad 100755
--- a/reserve/request.pl
+++ b/reserve/request.pl
@@ -89,10 +89,9 @@ my $messages;
 my $exceeded_maxreserves;
 my $exceeded_holds_per_record;
 
-my $action = $input->param('action');
-$action ||= q{};
+my $op = $input->param('op') || q{};
 
-if ( $action eq 'move' ) {
+if ( $op eq 'cud-move' ) {
     my $where           = $input->param('where');
     my $reserve_id      = $input->param('reserve_id');
     my $prev_priority   = $input->param('prev_priority');
@@ -110,22 +109,22 @@ if ( $action eq 'move' ) {
         );
     }
 }
-elsif ( $action eq 'cud-cancel' ) {
+elsif ( $op eq 'cud-cancel' ) {
     my $reserve_id          = $input->param('reserve_id');
     my $cancellation_reason = $input->param("cancellation-reason");
     my $hold                = Koha::Holds->find($reserve_id);
     $hold->cancel( { cancellation_reason => $cancellation_reason } ) if $hold;
 }
-elsif ( $action eq 'setLowestPriority' ) {
+elsif ( $op eq 'cud-setLowestPriority' ) {
     my $reserve_id = $input->param('reserve_id');
     ToggleLowestPriority($reserve_id);
 }
-elsif ( $action eq 'toggleSuspend' ) {
+elsif ( $op eq 'cud-toggleSuspend' ) {
     my $reserve_id    = $input->param('reserve_id');
     my $suspend_until = $input->param('suspend_until');
     ToggleSuspend( $reserve_id, $suspend_until );
 }
-elsif ( $action eq 'cancelBulk' ) {
+elsif ( $op eq 'cud-cancel_bulk' ) {
     my $cancellation_reason = $input->param("cancellation-reason");
     my @hold_ids            = split( ',', scalar $input->param("ids"));
     my $params              = {
@@ -173,7 +172,7 @@ $template->param(
 
 # If we have the borrowernumber because we've performed an action, then we
 # don't want to try to place another reserve.
-if ($borrowernumber_hold && !$action) {
+if ($borrowernumber_hold && !$op) {
     my $patron = Koha::Patrons->find( $borrowernumber_hold );
     my $diffbranch;
 
@@ -219,7 +218,7 @@ if ($borrowernumber_hold && !$action) {
     );
 }
 
-if ($club_hold && !$borrowernumber_hold && !$action) {
+if ($club_hold && !$borrowernumber_hold && !$op) {
     my $club = Koha::Clubs->find($club_hold);
 
     my $enrollments = $club->club_enrollments;
@@ -432,6 +431,7 @@ if (   ( $findborrower && $borrowernumber_hold || $findclub && $club_hold )
                     $item->{backgroundcolor} = 'reserved';
                     $item->{reservedate}     = $first_hold->reservedate;
                     $item->{ReservedFor}     = $p;
+                    $item->{reserve_id}      = $first_hold->reserve_id;
                     $item->{ExpectedAtLibrary}     = $first_hold->branchcode;
                     $item->{waitingdate} = $first_hold->waitingdate;
                 }