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-rw-r--r--phpBB/includes/ucp/ucp_pm.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/phpBB/includes/ucp/ucp_pm.php b/phpBB/includes/ucp/ucp_pm.php
index 4d02620e89..00d1ce7149 100644
--- a/phpBB/includes/ucp/ucp_pm.php
+++ b/phpBB/includes/ucp/ucp_pm.php
@@ -193,6 +193,8 @@ class ucp_pm
trigger_error('NO_AUTH_READ_HOLD_MESSAGE');
}
+ add_form_key('ucp_pm_view');
+
// First Handle Mark actions and moving messages
$submit_mark = (isset($_POST['submit_mark'])) ? true : false;
$move_pm = (isset($_POST['move_pm'])) ? true : false;
@@ -207,6 +209,11 @@ class ucp_pm
$submit_mark = false;
}
+ if (($move_pm || $submit_mark) && !check_form_key('ucp_pm_view'))
+ {
+ trigger_error('FORM_INVALID');
+ }
+
// Move PM
if ($move_pm)
{