diff options
Diffstat (limited to 'program/steps/mail/func.inc')
| -rw-r--r-- | program/steps/mail/func.inc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc index 257502e15..e12208d46 100644 --- a/program/steps/mail/func.inc +++ b/program/steps/mail/func.inc @@ -1210,8 +1210,12 @@ function rcmail_mod_html_body($body, $container_id) } // replace event handlers on any object - $body = preg_replace('/\s(on[^=]+)=/im', ' __removed=', $body); - $body = preg_replace('/\shref=["\']?(javascript:)/im', 'null:', $body); + while ($body != $prev_body) + { + $prev_body = $body; + $body = preg_replace('/(<[^!][^>]*?\s)(on\w+?)(=[^>]*?>)/im', '$1__removed=$3', $body); + $body = preg_replace('/(<[^!][^>]*?\shref=["\']?)(javascript:)([^>]*?>)/im', '$1null:$3', $body); + } // resolve <base href> $base_reg = '/(<base.*href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]*>)/i'; |