Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
57
7 issue groups
I18n
48
3 issue groups
Maintainability
12
8 issue groups
Repo Compliance
4
4 issue groups
ERRORI18nText Domain MismatchMismatched text domain. Expected 'wp-mail-smtp-sendgrid-edition' but got 'wp_mail_smtp'.42
- Category
- I18n
- Occurrences
- 42
- Severity
- error
Sample message
Mismatched text domain. Expected 'wp-mail-smtp-sendgrid-edition' but got 'wp_mail_smtp'.
ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.39
- Category
- Security
- Occurrences
- 39
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$smtp_debug'.8
- Category
- Security
- Occurrences
- 8
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$smtp_debug'.
ERRORI18nMissing Arg DomainMissing $domain parameter in function call to _e().5
- Category
- I18n
- Occurrences
- 5
- Severity
- error
Sample message
Missing $domain parameter in function call to _e().
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_POST['to']. Check that the array index exists before using it.3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_POST['to']. Check that the array index exists before using it.
WARNINGSecurityRequest data is not unslashed$_POST['to'] not unslashed before sanitization. Use wp_unslash() or similar3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
$_POST['to'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGMaintainabilitytrademarked termThe plugin name includes a restricted term. Your chosen plugin name - "WP Mail SMTP SendGrid Edition" - contains the restricted term "wp" which cannot be used at all in your plugin name.3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
The plugin name includes a restricted term. Your chosen plugin name - "WP Mail SMTP SendGrid Edition" - contains the restricted term "wp" which cannot be used at all in your plugin name.
WARNINGMaintainabilityerror log var dumpvar_dump() found. Debug code should not normally be used in production.2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
var_dump() found. Debug code should not normally be used in production.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_POST['to']2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_POST['to']
ERRORMaintainabilitywp function not compatible with requires wpFunction "esc_html__()" requires WordPress 2.8.0, but your plugin minimum supported version is WordPress 2.7.0.2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
Function "esc_html__()" requires WordPress 2.8.0, but your plugin minimum supported version is WordPress 2.7.0.
Show 12 moreShow less
WARNINGMaintainabilityNon-prefixed function1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "phpmailer_init_smtp".
WARNINGMaintainabilityNon-prefixed global variable1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$wpms_options".
WARNINGSecurityMissing nonce verification1
- Category
- Security
- Occurrences
- 1
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityPlugin menu slug uses __FILE__1
- Category
- Security
- Occurrences
- 1
- Severity
- warning
Sample message
Using __FILE__ for menu slugs risks exposing filesystem structure.
ERRORI18nMissing Translators Comment1
- Category
- I18n
- Occurrences
- 1
- Severity
- error
Sample message
A function call to esc_html__() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.
WARNINGMaintainabilitymismatched plugin name1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Plugin name "WP Mail SMTP SendGrid Edition" is different from the name declared in plugin header "WP-Mail-SMTP SendGrid Edition".
ERRORMaintainabilityMissing direct file access protection1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORRepo Complianceno license1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Missing "License". Please update your readme with a valid GPLv2 (or later) compatible license.
ERRORRepo Complianceoutdated tested upto header1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Tested up to: 6.6 < 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.
ERRORRepo Complianceplugin header no license1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.
WARNINGRepo Compliancereadme parser warnings too many tags1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- warning
Sample message
One or more tags were ignored. Please limit your plugin to 5 tags.
ERRORMaintainabilitytrunk stable tag1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Incorrect Stable Tag. It's recommended not to use "Stable Tag: trunk". Your Stable Tag is meant to be the stable version of your plugin and it needs to be exactly the same with the Version in your main plugin file's header. Any mismatch can prevent users from downloading the correct plugin files from WordPress.org.
External Connections
Potential connections found in static code analysis.
Outbound calls
7
External assets
0
Incoming endpoints
0
Notable Domains
Platform / Reference Domains
github.com1 · platform/reference
gnu.org1 · platform/reference
make.wordpress.org1 · platform/reference
trac.wordpress.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
No public endpoints detected.
Score History
First score snapshot
v1.4.0
38
Latest
- Findings
- 121
- Errors
- 102
- Warnings
- 19
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 38 | 121 | 102 | 19 | v1.4.0 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
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Relationship links
Author
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Author
Issue
Related
Wordfence Security – Firewall, Malware Scan, and Login Security21 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreWooCommerce22 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreJetpack – WP Security, Backup, Speed, & Growth22 scoreDuplicate Page40 scoreWordPress Importer25 scoreWP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreFlamingo40 scoreFluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider29 scoreEasy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more15 score
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