diff options
| -rw-r--r-- | system/helpers/path_helper.php | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php index c23ec6435..34eebc4b0 100644 --- a/system/helpers/path_helper.php +++ b/system/helpers/path_helper.php @@ -61,6 +61,7 @@ if ( ! function_exists('set_realpath')) function set_realpath($path, $check_existance = FALSE) { // Security check to make sure the path is NOT a URL. No remote file inclusion! + // PROBLEM HERE - this can be easily bypassed in case of subdomains if (preg_match('#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i', $path)) { show_error('The path you submitted must be a local server path, not a URL'); |