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BUGFIX Checking for Director::is_site_url() before redirecting in Controller->redirectBack() and MemberLoginForm

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@73252 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Ingo Schommer 2009-03-17 22:24:50 +00:00
parent ad3d9ae29a
commit a96ca0eacc
2 changed files with 9 additions and 7 deletions
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8
core/control/Controller.php
View File

@ -480,7 +480,13 @@ class Controller extends RequestHandler {
$url = Director::baseURL();
}
$this->redirect($url);
// absolute redirection URLs not located on this site may cause phishing
if(Director::is_site_url($url)) {
return $this->redirect($url);
} else {
return false;
}
}
/**

8
security/MemberLoginForm.php
View File

@ -126,12 +126,8 @@ JS
} elseif(
isset($_REQUEST['BackURL'])
&& $_REQUEST['BackURL']
&& (
// absolute redirection URLs may cause spoofing
!Director::is_absolute_url($_REQUEST['BackURL'])
// absolute URLs on the current domain are allowed
|| strpos($_REQUEST['BackURL'], Director::absoluteBaseURL()) !== FALSE
)
// absolute redirection URLs may cause spoofing
&& Director::is_site_url($_REQUEST['BackURL'])
) {
Director::redirect($_REQUEST['BackURL']);
} else {