From 9b8286cf0320c8d8864ce4a5fc892c06787a9762 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Tue, 5 Aug 2014 11:46:57 +0300 Subject: Fix #3123 --- system/core/Security.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/system/core/Security.php b/system/core/Security.php index 68e345c54..741ff229b 100755 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -370,7 +370,7 @@ class CI_Security { * We only convert entities that are within tags since * these are the ones that will pose security problems. */ - $str = preg_replace_callback("/[a-z]+=([\'\"]).*?\\1/si", array($this, '_convert_attribute'), $str); + $str = preg_replace_callback("/[^a-z0-9>]+[a-z0-9]+=([\'\"]).*?\\1/si", array($this, '_convert_attribute'), $str); $str = preg_replace_callback('/<\w+.*/si', array($this, '_decode_entity'), $str); // Remove Invisible Characters Again! -- cgit v1.2.3-24-g4f1b