fixes #847, CVE-2018-5692 protect a few user input variables

This commit is contained in:
plegall
2018-07-11 11:22:31 +02:00
parent 23fa4c1a73
commit 69345c06e2
5 changed files with 8 additions and 0 deletions

View File

@@ -42,6 +42,7 @@ trigger_notify('loc_begin_admin');
check_status(ACCESS_ADMINISTRATOR);
check_input_parameter('page', $_GET, false, '/^[a-zA-Z\d_-]+$/');
check_input_parameter('section', $_GET, false, '/^[a-z]+[a-z_\/-]*(\.php)?$/i');
// +-----------------------------------------------------------------------+
// | Direct actions |

View File

@@ -42,6 +42,7 @@ include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php');
check_status(ACCESS_ADMINISTRATOR);
check_input_parameter('selection', $_POST, true, PATTERN_ID);
check_input_parameter('display', $_REQUEST, false, '/^(\d+|all)$/');
// +-----------------------------------------------------------------------+
// | specific actions |

View File

@@ -42,6 +42,8 @@ include_once(PHPWG_ROOT_PATH.'include/functions_mail.inc.php');
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);
check_input_parameter('mode', $_GET, false, '/^(param|subscribe|send)$/');
// +-----------------------------------------------------------------------+
// | Initialization |
// +-----------------------------------------------------------------------+

View File

@@ -33,6 +33,7 @@ include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
// +-----------------------------------------------------------------------+
check_status(ACCESS_ADMINISTRATOR);
check_input_parameter('display', $_GET, false, PATTERN_ID);
include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php');
$tabsheet = new tabsheet();

View File

@@ -37,7 +37,10 @@ STEP:
3 = upgrade on different branch
*/
$step = isset($_GET['step']) ? $_GET['step'] : 0;
check_input_parameter('to', $_GET, false, '/^\d+\.\d+\.\d+$/');
$upgrade_to = isset($_GET['to']) ? $_GET['to'] : '';
$updates = new updates();
// +-----------------------------------------------------------------------+