SimplyBook.me – Booking and reservations calendar

Simply add a booking calendar to your site to schedule bookings, reservations, appointments and to collect payments.

v3.3.1Really Simple PluginsUpdated Added 30k+ installs90% rating
54
Score
31
Errors
13
Warnings
+0
Change

Category Scores

Security25
Repo100
Performance100
Maintainability78

Issues to Review

Prioritized issue groups from the latest Plugin Check scan

44 findings

Security

20

6 issue groups

Maintainability

20

9 issue groups

I18n

4

3 issue groups

ERRORSecurityException output is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Class must be a fully qualified name. Given type: $type"'.13
Category
Security
Occurrences
13
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Class must be a fully qualified name. Given type: $type"'.

ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;8
Category
Maintainability
Occurrences
8
Severity
error

Sample message

PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

ERRORMaintainabilityScanner exceptionAn error occurred during processing; checking has been aborted. The error message was: PHPCSUtils\Utils\PassedParameters::hasParameters(): Argument #2 ($stackPtr) must be of type function call, array, isset, unset or exit; T_THROW given.\nThe error originated in the WordPress.Security.EscapeOutput sniff on line 270.5
Category
Maintainability
Occurrences
5
Severity
error

Sample message

An error occurred during processing; checking has been aborted. The error message was: PHPCSUtils\Utils\PassedParameters::hasParameters(): Argument #2 ($stackPtr) must be of type function call, array, isset, unset or exit; T_THROW given.\nThe error originated in the WordPress.Security.EscapeOutput sniff on line 270.

WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.3
Category
Security
Occurrences
3
Severity
warning

Sample message

Processing form data without nonce verification.

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.2
Category
I18n
Occurrences
2
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.

WARNINGI18nDiscouraged text-domain loadingload_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.1
Category
I18n
Occurrences
1
Severity
warning

Sample message

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.

WARNINGSecurityDatabase parameter is not escapedUnescaped parameter $query used in $wpdb->query()\n$query assigned unsafely at line 333.1
Category
Security
Occurrences
1
Severity
warning

Sample message

Unescaped parameter $query used in $wpdb->query()\n$query assigned unsafely at line 333.

WARNINGMaintainabilityNo CachingDirect database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "DOING_CRON".1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "DOING_CRON".

WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "getThemeColorsForDefaults".1
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: "getThemeColorsForDefaults".

Show 8 more
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: "$themeColors".

WARNINGMaintainabilityerror log print r1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

print_r() found. Debug code should not normally be used in production.

WARNINGSecurityMissing nonce verification1
Category
Security
Occurrences
1
Severity
warning

Sample message

Processing form data without nonce verification.

WARNINGSecurityInput is not sanitized1
Category
Security
Occurrences
1
Severity
warning

Sample message

Detected usage of a non-sanitized input variable: $_GET['rest_route']

WARNINGSecurityRequest data is not unslashed1
Category
Security
Occurrences
1
Severity
warning

Sample message

$_GET['rest_route'] not unslashed before sanitization. Use wp_unslash() or similar

ERRORI18nMissing Arg Domain1
Category
I18n
Occurrences
1
Severity
error

Sample message

Missing $domain parameter in function call to __().

ERRORMaintainabilityapplication detected1
Category
Maintainability
Occurrences
1
Severity
error

Sample message

Application files are not permitted.

ERRORMaintainabilityblock api version too low1
Category
Maintainability
Occurrences
1
Severity
error

Sample message

Editor blocks must define "apiVersion" 3 or higher in block.json for WordPress 7.0+ iframe editor compatibility.

External Connections

Not analyzed yet.

Score History

First score snapshot

v3.3.1

54

Latest

Findings
44
Errors
31
Warnings
13
Check
2.0.0

Relationship Map

Author, categories, issues, domains, and nearby plugins.

29 nodes

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