diff options
Diffstat (limited to 'system/core')
| -rwxr-xr-x | 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 81b6602ae..f953011eb 100755 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -831,7 +831,7 @@ class CI_Security { // each page load since a page could contain embedded // sub-pages causing this feature to fail if (isset($_COOKIE[$this->_csrf_cookie_name]) && - $_COOKIE[$this->_csrf_cookie_name] != '') + preg_match('#^[0-9a-f]{32}$#iS', $_COOKIE[$this->_csrf_cookie_name]) === 1) { return $this->_csrf_hash = $_COOKIE[$this->_csrf_cookie_name]; } @@ -846,4 +846,4 @@ class CI_Security { } /* End of file Security.php */ -/* Location: ./system/core/Security.php */
\ No newline at end of file +/* Location: ./system/core/Security.php */ |