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[SS-2016-011] ChangePasswordForm does not check $member->canLogin before login

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This commit is contained in:
Daniel Hensby 2016-07-14 17:03:52 +01:00 committed by Damian Mooyman
parent 08384bb4d6
commit 782c18fd13
1 changed files with 13 additions and 10 deletions
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23
security/ChangePasswordForm.php
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@ -5,7 +5,7 @@
* @subpackage security
*/
class ChangePasswordForm extends Form {
/**
* Constructor
*
@ -28,7 +28,7 @@ class ChangePasswordForm extends Form {
if(!$fields) {
$fields = new FieldList();
// Security/changepassword?h=XXX redirects to Security/changepassword
// without GET parameter to avoid potential HTTP referer leakage.
// In this case, a user is not logged in, and no 'old password' should be necessary.
@ -65,7 +65,7 @@ class ChangePasswordForm extends Form {
if(empty($data['OldPassword']) || !$member->checkPassword($data['OldPassword'])->valid()) {
$this->clearMessage();
$this->sessionMessage(
_t('Member.ERRORPASSWORDNOTMATCH', "Your current password does not match, please try again"),
_t('Member.ERRORPASSWORDNOTMATCH', "Your current password does not match, please try again"),
"bad"
);
// redirect back to the form, instead of using redirectBack() which could send the user elsewhere.
@ -98,18 +98,21 @@ class ChangePasswordForm extends Form {
else if($data['NewPassword1'] == $data['NewPassword2']) {
$isValid = $member->changePassword($data['NewPassword1']);
if($isValid->valid()) {
$member->logIn();
// TODO Add confirmation message to login redirect
Session::clear('AutoLoginHash');
// Clear locked out status
$member->LockedOutUntil = null;
$member->FailedLoginCount = null;
$member->write();
if ($member->canLogIn()->valid()) {
$member->logIn();
}
// TODO Add confirmation message to login redirect
Session::clear('AutoLoginHash');
if (!empty($_REQUEST['BackURL'])
// absolute redirection URLs may cause spoofing
// absolute redirection URLs may cause spoofing
&& Director::is_site_url($_REQUEST['BackURL'])
) {
$url = Director::absoluteURL($_REQUEST['BackURL']);
@ -127,10 +130,10 @@ class ChangePasswordForm extends Form {
$this->clearMessage();
$this->sessionMessage(
_t(
'Member.INVALIDNEWPASSWORD',
'Member.INVALIDNEWPASSWORD',
"We couldn't accept that password: {password}",
array('password' => nl2br("\n".Convert::raw2xml($isValid->starredList())))
),
),
"bad",
false
);