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-rw-r--r--program/steps/utils/modcss.inc12
1 files changed, 6 insertions, 6 deletions
diff --git a/program/steps/utils/modcss.inc b/program/steps/utils/modcss.inc
index 640f06e3c..7e627b28c 100644
--- a/program/steps/utils/modcss.inc
+++ b/program/steps/utils/modcss.inc
@@ -5,7 +5,7 @@
| program/steps/utils/modcss.inc |
| |
| This file is part of the Roundcube Webmail client |
- | Copyright (C) 2007-2010, The Roundcube Dev Team |
+ | Copyright (C) 2007-2011, The Roundcube Dev Team |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
@@ -21,14 +21,14 @@
$source = '';
-$url = preg_replace('![^a-z0-9:./\-_?$&=%]!i', '', $_GET['u']);
-if ($url === null) {
+$url = preg_replace('![^a-z0-9.-]!i', '', $_GET['_u']);
+if ($url === null || !($realurl = $_SESSION['modcssurls'][$url])) {
header('HTTP/1.1 403 Forbidden');
- echo $error;
+ echo "Unauthorized request";
exit;
}
-$a_uri = parse_url($url);
+$a_uri = parse_url($realurl);
$port = $a_uri['port'] ? $a_uri['port'] : 80;
$host = $a_uri['host'];
$path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : '');
@@ -85,7 +85,7 @@ fclose($fp);
$mimetype = strtolower($headers['content-type']);
if (!empty($source) && in_array($mimetype, array('text/css','text/plain'))) {
header('Content-Type: text/css');
- echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['c']));
+ echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['_c']));
exit;
}
else