diff options
Diffstat (limited to 'program/include/main.inc')
| -rw-r--r-- | program/include/main.inc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/program/include/main.inc b/program/include/main.inc index b61f8aea2..b8d27d68c 100644 --- a/program/include/main.inc +++ b/program/include/main.inc @@ -861,8 +861,8 @@ function rcmail_mod_css_styles($source, $container_id) $replacements = new rcube_string_replacer; // ignore the whole block if evil styles are detected - $stripped = preg_replace('/[^a-z\(:]/', '', rcmail_xss_entity_decode($source)); - if (preg_match('/expression|behavior|url\(|import/', $stripped)) + $stripped = preg_replace('/[^a-z\(:;]/', '', rcmail_xss_entity_decode($source)); + if (preg_match('/expression|behavior|url\(|import[^a]/', $stripped)) return '/* evil! */'; // remove css comments (sometimes used for some ugly hacks) @@ -1771,16 +1771,17 @@ function rcube_sess_unset($var_name=null) * Replaces hostname variables * * @param string $name Hostname + * @param string $host Optional IMAP hostname * @return string */ -function rcube_parse_host($name) +function rcube_parse_host($name, $host='') { // %n - host $n = preg_replace('/:\d+$/', '', $_SERVER['SERVER_NAME']); // %d - domain name without first part, e.g. %d=mail.domain.tld, %m=domain.tld $d = preg_replace('/^[^\.]+\./', '', $n); // %h - IMAP host - $h = $_SESSION['imap_host']; + $h = $_SESSION['imap_host'] ? $_SESSION['imap_host'] : $host; // %z - IMAP domain without first part, e.g. %h=imap.domain.tld, %z=domain.tld $z = preg_replace('/^[^\.]+\./', '', $h); |