Sends a list of subscribers an email notification when you publish new posts.
| Code | Message | Location | Category | |
|---|---|---|---|---|
| ERROR | plugin_header_no_license | Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license. | subscribe2.php | Plugin Repo |
| ERROR | WordPress.Security.EscapeOutput.OutputNotEscaped | All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found 'wp_nonce_field'. | admin/subscribers.php:228:6 | Security |
| ERROR | PluginCheck.CodeAnalysis.EnqueuedResourceOffloading.OffloadedContent | Found call to wp_enqueue_style() with external resource. Offloading styles to your servers or any remote service is disallowed. | classes/class-s2-admin.php:253:38 | — |
| ERROR | hidden_files | Hidden files are not permitted. | .gitignore | Plugin Repo |
| WARNING | WordPress.Security.ValidatedSanitizedInput.MissingUnslash | $_POST['addresses'] not unslashed before sanitization. Use wp_unslash() or similar | admin/subscribers.php:42:37 | Security |
| WARNING | WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | Detected usage of a non-sanitized input variable: $_POST['addresses'] | admin/subscribers.php:42:37 | Security |
| WARNING | WordPress.Security.ValidatedSanitizedInput.InputNotValidated | Detected usage of a possibly undefined superglobal array index: $_POST['reminderemails']. Use isset() or empty() to check the index exists before using it | admin/subscribers.php:95:18 | Security |
| WARNING | WordPress.Security.ValidatedSanitizedInput.MissingUnslash | $_POST['reminderemails'] not unslashed before sanitization. Use wp_unslash() or similar | admin/subscribers.php:95:18 | Security |
| WARNING | WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | Detected usage of a non-sanitized input variable: $_POST['reminderemails'] | admin/subscribers.php:95:18 | Security |
| WARNING | WordPress.Security.ValidatedSanitizedInput.MissingUnslash | $_POST['format'] not unslashed before sanitization. Use wp_unslash() or similar | admin/subscribers.php:114:64 | Security |
| 29.12.2025, 06:30:25 | 20s | 28 | 4 | 408 |
| 13.11.2025, 09:49:27 | 28s | 27 | 4 | 415 |