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-rw-r--r--system/core/Security.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/core/Security.php b/system/core/Security.php
index 32ecbbad3..40717c26d 100644
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -662,7 +662,7 @@ class CI_Security {
protected function _remove_evil_attributes($str, $is_image)
{
// Formaction, style, and xmlns
- $evil_attributes = array('style', 'xmlns', 'formaction');
+ $evil_attributes = array('style', 'xmlns', 'formaction', 'form', 'xlink:href');
if ($is_image === TRUE)
{