Clear the master password on ACP logout

diff --git a/wcfsetup/install/files/lib/acp/action/LogoutAction.class.php b/wcfsetup/install/files/lib/acp/action/LogoutAction.class.php
index 50afa676ae5a6bb6042df2b84d635de617ff962e..c024a2176bd6ef391ac0be6c1be1a9b601105e79 100755 (executable)
--- a/wcfsetup/install/files/lib/acp/action/LogoutAction.class.php
+++ b/wcfsetup/install/files/lib/acp/action/LogoutAction.class.php
@@ -30,6 +30,7 @@ class LogoutAction extends AbstractSecureAction
         parent::execute();
 
         WCF::getSession()->clearReauthentication();
+       WCF::getSession()->unregister('masterPassword');
 
         $this->executed();