Professional email delivery for WordPress. Seamlessly integrates with wp_mail() to send emails through Lettermint.
60
Score
11
Errors
7
Warnings
+0
Change
Category Scores
Security30
Repo94
Performance100
Maintainability99
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
16
5 issue groups
Repo Compliance
1
1 issue group
Maintainability
1
1 issue group
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$this'.9
- Category
- Security
- Occurrences
- 9
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$this'.
WARNINGSecurityDatabase parameter is not escapedUnescaped parameter $sql used in $wpdb->get_results()\n$sql assigned unsafely at line 174.2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Unescaped parameter $sql used in $wpdb->get_results()\n$sql assigned unsafely at line 174.
WARNINGSecurityInterpolated SQL is not preparedUse placeholders and $wpdb->prepare(); found interpolated variable {$table} at "DELETE FROM {$table} WHERE created_at < %s"2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Use placeholders and $wpdb->prepare(); found interpolated variable {$table} at "DELETE FROM {$table} WHERE created_at < %s"
WARNINGSecurityUnfinished PrepareReplacement variables found, but no valid placeholders found in the query.2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Replacement variables found, but no valid placeholders found in the query.
ERRORSecuritySQL query is not preparedUse placeholders and $wpdb->prepare(); found $sql1
- Category
- Security
- Occurrences
- 1
- Severity
- error
Sample message
Use placeholders and $wpdb->prepare(); found $sql
ERRORRepo Complianceoutdated tested upto headerTested up to: 7.0 < 7.1. 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
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Tested up to: 7.0 < 7.1. 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.
WARNINGMaintainabilityupgrade notice limitThe upgrade notice for "1.4.0" exceeds the limit of 300 characters.1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
The upgrade notice for "1.4.0" exceeds the limit of 300 characters.
External Connections
Potential connections found in static code analysis.
Outbound calls
13
External assets
0
Incoming endpoints
1
Notable Domains
api.lettermint.co3 · outbound
app.lettermint.co3 · outbound
lettermint.co2 · outbound
docs.lettermint.co1 · outbound
External Asset Domains
No external asset domains detected.
Incoming Endpoints
No public endpoints detected.
Admin AJAX endpoints1
wp_ajax_lettermint_test_tokenauthenticated
wp_ajax
Score History
First score snapshot
v1.6.0
60
Latest
- Findings
- 18
- Errors
- 11
- Warnings
- 7
- Check
- 2.1.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 60 | 18 | 11 | 7 | v1.6.0 | 2.1.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
Loading map
PluginAuthorCategoryIssueDomainRelated
Relationship links
Plugin
Author
Issue
Domain
Related
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Plugin
Author
Issue
Domain
Related
Yoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce22 scoreAkismet Anti-spam: Spam Protection35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreElementor Website Builder – more than just a page builder39 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreAll-in-One WP Migration and Backup34 scoreWP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreMC4WP: Mailchimp for WordPress56 scoreFluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP27 scoreEasy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more15 scoreGoSMTP – SMTP for WordPress38 scorePost SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App22 score
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