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| author | Andrey Andreev <narf@devilix.net> | 2014-02-10 08:23:26 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2014-02-10 08:23:26 +0100 |
| commit | 3b9990c43f0951674b1c8bc1dd05ac0419f1e63c (patch) | |
| tree | bbf9fe96c7ce2ade6d031f2455643a8f7971f102 | |
| parent | a30a717e15895631cafe232b13777870a693742d (diff) | |
CI_Security: Expect a backslash as a tag separator
| -rw-r--r-- | system/core/Security.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index 93e6a3ba5..062c828a7 100644 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -450,12 +450,12 @@ class CI_Security { if (preg_match('/<a/i', $str)) { - $str = preg_replace_callback('#<a[\s\d"\'`;/=,\(]+([^>]*?)(?:>|$)#si', array($this, '_js_link_removal'), $str); + $str = preg_replace_callback('#<a[\s\d"\'`;/=,\(\\\\]+([^>]*?)(?:>|$)#si', array($this, '_js_link_removal'), $str); } if (preg_match('/<img/i', $str)) { - $str = preg_replace_callback('#<img[\s\d"\'`;/=,\(]+([^>]*?)(?:\s?/?>|$)#si', array($this, '_js_img_removal'), $str); + $str = preg_replace_callback('#<img[\s\d"\'`;/=,\(\\\\]+([^>]*?)(?:\s?/?>|$)#si', array($this, '_js_img_removal'), $str); } if (preg_match('/script|xss/i', $str)) |