X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Femailsettings.php;h=c93cbfae0d74e423cd54ba4c1441f3d177abe06a;hb=f7865b1d410e303bb5dc2549d12823f37149b8e5;hp=5e2c06bbd3c90c8b3270e76ce57038d1b171fb91;hpb=a4fa34cecbd038fb2cc323aefd2b32739aaee7d5;p=quix0rs-gnu-social.git

diff --git a/actions/emailsettings.php b/actions/emailsettings.php
index 5e2c06bbd3..c93cbfae0d 100644
--- a/actions/emailsettings.php
+++ b/actions/emailsettings.php
@@ -34,6 +34,7 @@ class EmailsettingsAction extends SettingsAction {
 										   'id' => 'emailsettings',
 										   'action' =>
 										   common_local_url('emailsettings')));
+		common_hidden('token', common_session_token());
 
 		common_element('h2', NULL, _('Address'));
 
@@ -114,6 +115,13 @@ class EmailsettingsAction extends SettingsAction {
 
 	function handle_post() {
 
+		# CSRF protection
+		$token = $this->trimmed('token');
+		if (!$token || $token != common_session_token()) {
+			$this->show_form(_('There was a problem with your session token. Try again, please.'));
+			return;
+		}
+
 		if ($this->arg('save')) {
 			$this->save_preferences();
 		} else if ($this->arg('add')) {