51 lines
1.4 KiB
PHP
51 lines
1.4 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
if( isset( $_POST[ 'Change' ] ) ) {
|
||
|
|
// Hide the CAPTCHA form
|
||
|
|
$hide_form = true;
|
||
|
|
|
||
|
|
// Get input
|
||
|
|
$pass_new = $_POST[ 'password_new' ];
|
||
|
|
$pass_conf = $_POST[ 'password_conf' ];
|
||
|
|
|
||
|
|
// Check CAPTCHA from 3rd party
|
||
|
|
$resp = recaptcha_check_answer( $_DVWA[ 'recaptcha_private_key' ],
|
||
|
|
$_SERVER[ 'REMOTE_ADDR' ],
|
||
|
|
$_POST[ 'recaptcha_challenge_field' ],
|
||
|
|
$_POST[ 'recaptcha_response_field' ] );
|
||
|
|
|
||
|
|
// Did the CAPTCHA fail?
|
||
|
|
if( !$resp->is_valid && ( $_POST[ 'recaptcha_response_field' ] != 'hidd3n_valu3' || $_SERVER[ 'HTTP_USER_AGENT' ] != 'reCAPTCHA' ) ) {
|
||
|
|
// What happens when the CAPTCHA was entered incorrectly
|
||
|
|
$html .= "<pre><br />The CAPTCHA was incorrect. Please try again.</pre>";
|
||
|
|
$hide_form = false;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// CAPTCHA was correct. Do both new passwords match?
|
||
|
|
if( $pass_new == $pass_conf ) {
|
||
|
|
$pass_new = mysql_real_escape_string( $pass_new );
|
||
|
|
$pass_new = md5( $pass_new );
|
||
|
|
|
||
|
|
// Update database
|
||
|
|
$insert = "UPDATE `users` SET password = '$pass_new' WHERE user = '" . dvwaCurrentUser() . "' LIMIT 1;";
|
||
|
|
$result = mysql_query( $insert ) or die( '<pre>' . mysql_error() . '</pre>' );
|
||
|
|
|
||
|
|
// Feedback for user
|
||
|
|
$html .= "<pre>Password Changed.</pre>";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// Ops. Password mismatch
|
||
|
|
$html .= "<pre>Both passwords must match.</pre>";
|
||
|
|
$hide_form = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
mysql_close();
|
||
|
|
}
|
||
|
|
|
||
|
|
// Generate Anti-CSRF token
|
||
|
|
generateSessionToken();
|
||
|
|
|
||
|
|
?>
|