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-rw-r--r--actions/newmessage.php10
1 files changed, 10 insertions, 0 deletions
diff --git a/actions/newmessage.php b/actions/newmessage.php
index 5aa363323..e223ed8ff 100644
--- a/actions/newmessage.php
+++ b/actions/newmessage.php
@@ -37,6 +37,14 @@ class NewmessageAction extends Action {
$user = common_current_user();
assert($user); # XXX: maybe an error instead...
+
+ # CSRF protection
+
+ $token = $this->trimmed('token');
+ if (!$token || $token != common_session_token()) {
+ $this->show_form(_('There was a problem with your session token. Try again, please.'));
+ return;
+ }
$content = $this->trimmed('content');
$to = $this->trimmed('to');
@@ -117,6 +125,8 @@ class NewmessageAction extends Action {
'type' => 'submit',
'value' => _('Send')));
+ common_hidden('token', common_session_token());
+
common_element_end('p');
common_element_end('form');
}