SnapScan Payment Gateway

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"<div class='notice {$noticeLevel} is-dismissible'><p>{$message}</p></div>"'.

Sample message

Processing form data without nonce verification.

Sample message

Detected usage of a non-sanitized input variable: $_GET[&quot;settings&quot;]

Sample message

Detected usage of a possibly undefined superglobal array index: $_GET[&#039;merchant_reference&#039;]. Check that the array index exists before using it.

Sample message

$_GET[&quot;settings&quot;] not unslashed before sanitization. Use wp_unslash() or similar

Sample message

Missing $domain parameter in function call to __().

Sample message

wp_redirect() found. Using wp_safe_redirect(), along with the &quot;allowed_redirect_hosts&quot; filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

Sample message

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

Sample message

error_log() found. Debug code should not normally be used in production.

Sample message

The $text parameter must be a single text string literal. Found: 'SnapScan App Payment Error: '.$error_message