Signs and encrypts emails using PGP/GPG keys or X.509 certificates. Provides OpenPGP and S/MIME functions via WordPress plugin API.
35
Score
63
Errors
39
Warnings
+0
Change
Category Scores
Security0
Repo82
Performance100
Maintainability73
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
55
7 issue groups
I18n
25
1 issue group
Maintainability
19
12 issue groups
Repo Compliance
2
2 issue groups
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$k'.26
- Category
- Security
- Occurrences
- 26
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$k'.
ERRORI18nMissing Translators CommentA function call to __() 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.25
- Category
- I18n
- Occurrences
- 25
- Severity
- error
Sample message
A function call to __() 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.
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.8
- Category
- Security
- Occurrences
- 8
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityRequest data is not unslashed$_GET['return_url'] not unslashed before sanitization. Use wp_unslash() or similar8
- Category
- Security
- Occurrences
- 8
- Severity
- warning
Sample message
$_GET['return_url'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_GET['return_url']7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['return_url']
WARNINGMaintainabilityerror log error logerror_log() found. Debug code should not normally be used in production.3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
error_log() found. Debug code should not normally be used in production.
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_POST[self::meta_key]. 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: $_POST[self::meta_key]. Check that the array index exists before using it.
WARNINGMaintainabilitytrademarked termThe plugin name includes a restricted term. Your chosen plugin name - "WP PGP Encrypted Emails" - contains the restricted term "wp" which cannot be used at all in your plugin name.3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
The plugin name includes a restricted term. Your chosen plugin name - "WP PGP Encrypted Emails" - contains the restricted term "wp" which cannot be used at all in your plugin name.
WARNINGMaintainabilityDiscouraged PHP functionThe use of function set_time_limit() is discouraged2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
The use of function set_time_limit() is discouraged
WARNINGSecurityInput is not validated or sanitizedDetected usage of a non-sanitized, non-validated input variable _SERVER: "{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}"2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Detected usage of a non-sanitized, non-validated input variable _SERVER: "{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}"
Show 13 moreShow less
ERRORMaintainabilityfile system operations fwrite2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fwrite().
ERRORMaintainabilityMissing direct file access protection2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORSecurityException output is not escaped1
- Category
- Security
- Occurrences
- 1
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$error_msg'.
ERRORMaintainabilityfile system operations fclose1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
ERRORMaintainabilityfile system operations fopen1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().
ERRORMaintainabilityrand mt rand1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
mt_rand() is discouraged. Use the far less predictable wp_rand() instead.
ERRORMaintainabilityunlink unlink1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
unlink() is discouraged. Use wp_delete_file() to delete a file.
WARNINGMaintainabilityMissing Version1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Resource version not set in call to wp_enqueue_style(). This means new versions of the style may not always be loaded due to browser caching.
ERRORMaintainabilityapplication detected1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Application files are not permitted.
WARNINGMaintainabilitygithub directory1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
GitHub workflow directory ".github" detected. This directory should not be included in production plugins.
ERRORSupply ChainHidden files included1
- Category
- Supply Chain
- Occurrences
- 1
- Severity
- error
Sample message
Hidden files are not permitted.
ERRORRepo Complianceoutdated tested upto header1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Tested up to: 5.7 < 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.
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.
External Connections
Potential connections found in static code analysis.
Outbound calls
300
External assets
0
Incoming endpoints
0
Notable Domains
tools.ietf.org83 · outbound
en.wikipedia.org39 · outbound
php.net28 · outbound
phpseclib.sourceforge.net23 · outbound
cacr.math.uwaterloo.ca10 · outbound
itu.int9 · outbound
Platform / Reference Domains
opensource.org22 · platform/reference
github.com7 · platform/reference
gnu.org4 · platform/reference
developer.wordpress.org2 · platform/reference
w3.org2 · platform/reference
core.trac.wordpress.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
No public endpoints detected.
Score History
First score snapshot
v0.8.0
35
Latest
- Findings
- 102
- Errors
- 63
- Warnings
- 39
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 35 | 102 | 63 | 39 | v0.8.0 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
Loading map
PluginAuthorCategoryIssueDomainRelated
Relationship links
Author
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WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreWooCommerce22 scoreAll-in-One WP Migration and Backup34 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreAkismet Anti-spam: Spam Protection35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreWPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager88 scoreComplianz – GDPR/CCPA Cookie Consent24 scoreMC4WP: Mailchimp for WordPress57 scoreCompliance by Hu-manity.co32 scoreEasy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more15 score
Author
Issue
Domain
Related
WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreWooCommerce22 scoreAll-in-One WP Migration and Backup34 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreAkismet Anti-spam: Spam Protection35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreWPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager88 scoreComplianz – GDPR/CCPA Cookie Consent24 scoreMC4WP: Mailchimp for WordPress57 scoreCompliance by Hu-manity.co32 scoreEasy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more15 score
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