Easily change the default WordPress from email name and from email address.
Category Scores
Top Issues by Category
i18n86
maintainability22
security4
Issues Details
116 issues found in latest scan
Mismatched text domain. Expected 'cb-change-mail-sender' but got 'cb-mail'.
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "cb_change_mail_sender_admin_core_render_admin_page_tab".
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.
Sanitization missing for register_setting().
Plugin folders are deleted when upgraded. Do not save data to the plugin folder using unzip_file(). Detected usage of constant WP_CONTENT_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead.
Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "CB_CHANGE_MAIL_SENDER_VERSION".
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "cb_change_mail_sender".
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$autoload_path".
Detected usage of a non-sanitized input variable: $_POST['productEducationId']
$_POST['productEducationId'] not unslashed before sanitization. Use wp_unslash() or similar
unlink() is discouraged. Use wp_delete_file() to delete a file.
The "/vendor" directory using composer exists, but "composer.json" file is missing.
Tested up to: 6.7 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.
Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.
Mismatched Requires PHP: 5.6 != 5.6.20. "Requires PHP" needs to be exactly the same with that in your main plugin file's header.
One or more tags were ignored. Please limit your plugin to 5 tags.
The "Text Domain" header in the plugin file does not match the slug. Found "cb-mail", expected "cb-change-mail-sender".
| Code | Type | Message | Count |
|---|---|---|---|
| WordPress.WP.I18n.TextDomainMismatch | ERROR | Mismatched text domain. Expected 'cb-change-mail-sender' but got 'cb-mail'. | 83 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound | WARNING | Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "cb_change_mail_sender_admin_core_render_admin_page_tab". | 9 |
| badly_named_files | ERROR | File and folder names must not contain spaces or special characters. | 3 |
| missing_direct_file_access_protection | ERROR | PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit; | 3 |
| PluginCheck.CodeAnalysis.DiscouragedFunctions.load_plugin_textdomainFound | WARNING | load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed. | 2 |
| PluginCheck.CodeAnalysis.SettingSanitization.register_settingMissing | ERROR | Sanitization missing for register_setting(). | 2 |
| PluginCheck.CodeAnalysis.WriteFile.PluginDirectoryWrite | ERROR | Plugin folders are deleted when upgraded. Do not save data to the plugin folder using unzip_file(). Detected usage of constant WP_CONTENT_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead. | 1 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound | WARNING | Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "CB_CHANGE_MAIL_SENDER_VERSION". | 1 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound | WARNING | Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "cb_change_mail_sender". | 1 |
| WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound | WARNING | Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$autoload_path". | 1 |
| WordPress.Security.ValidatedSanitizedInput.InputNotSanitized | WARNING | Detected usage of a non-sanitized input variable: $_POST['productEducationId'] | 1 |
| WordPress.Security.ValidatedSanitizedInput.MissingUnslash | WARNING | $_POST['productEducationId'] not unslashed before sanitization. Use wp_unslash() or similar | 1 |
| WordPress.WP.AlternativeFunctions.unlink_unlink | ERROR | unlink() is discouraged. Use wp_delete_file() to delete a file. | 1 |
| five_star_reviews_detected | ERROR | Linking directly to 5 stars reviews is not allowed. | 1 |
| missing_composer_json_file | WARNING | The "/vendor" directory using composer exists, but "composer.json" file is missing. | 1 |
| outdated_tested_upto_header | ERROR | Tested up to: 6.7 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress. | 1 |
| plugin_header_no_license | ERROR | Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license. | 1 |
| readme_mismatched_header_requires_php | ERROR | Mismatched Requires PHP: 5.6 != 5.6.20. "Requires PHP" needs to be exactly the same with that in your main plugin file's header. | 1 |
| readme_parser_warnings_too_many_tags | WARNING | One or more tags were ignored. Please limit your plugin to 5 tags. | 1 |
| textdomain_mismatch | WARNING | The "Text Domain" header in the plugin file does not match the slug. Found "cb-mail", expected "cb-change-mail-sender". | 1 |
Latest Snapshot
Findings
116
Errors
97
Warnings
19
Score History
First score snapshot
First scan completed Jun 20, 2026
v1.3.0 · Plugin Check 2.0.0 · Model 2026.06-mvp-static-v2
Jun 20, 2026
v1.3.0
76
Latest
- Findings
- 116
- Errors
- 97
- Warnings
- 19
- Plugin Check
- 2.0.0
- Model
- 2026.06-mvp-static-v2
| Scan | Score | Findings | Errors | Warnings | Plugin | Plugin Check | Model |
|---|---|---|---|---|---|---|---|
| Jun 20, 2026Latest | 76 | 116 | 97 | 19 | v1.3.0 | 2.0.0 | 2026.06-mvp-static-v2 |