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-rw-r--r--program/lib/Roundcube/html.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/program/lib/Roundcube/html.php b/program/lib/Roundcube/html.php
index f47ef299a..5e07a7806 100644
--- a/program/lib/Roundcube/html.php
+++ b/program/lib/Roundcube/html.php
@@ -32,7 +32,7 @@ class html
public static $doctype = 'xhtml';
public static $lc_tags = true;
- public static $common_attrib = array('id','class','style','title','align','unselectable');
+ public static $common_attrib = array('id','class','style','title','align','unselectable','tabindex','role');
public static $containers = array('iframe','div','span','p','h1','h2','h3','ul','form','textarea','table','thead','tbody','tr','th','td','style','script');
@@ -286,7 +286,8 @@ class html
// ignore not allowed attributes
if (!empty($allowed)) {
$is_data_attr = @substr_compare($key, 'data-', 0, 5) === 0;
- if (!isset($allowed_f[$key]) && (!$is_data_attr || !isset($allowed_f['data-*']))) {
+ $is_aria_attr = @substr_compare($key, 'aria-', 0, 5) === 0;
+ if (!$is_aria_attr && !isset($allowed_f[$key]) && (!$is_data_attr || !isset($allowed_f['data-*']))) {
continue;
}
}