TrueBooker – Appointment Booking and Scheduler System

Book appointments, create booking with TrueBooker. Easily create appointments, manage time and dates and send out emails.

v1.2.4themetechmountUpdated Added 600 installs100% rating
25
Score
529
Errors
2,746
Warnings
+0
Change

Category Scores

Security0
Repo100
Performance100
Maintainability0

Issues to Review

Prioritized issue groups from the latest Plugin Check scan

3,275 findings

Maintainability

2,661

13 issue groups

Security

608

10 issue groups

I18n

3

2 issue groups

WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$account_addon_ids".2,109
Category
Maintainability
Occurrences
2,109
Severity
warning

Sample message

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$account_addon_ids".

ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <a href='{$skip_url}' class='button button-small button-secondary'>{$use_plugin_anonymously_text}</a>"'.516
Category
Security
Occurrences
516
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" <a href='{$skip_url}' class='button button-small button-secondary'>{$use_plugin_anonymously_text}</a>"'.

WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;_fs_text&quot;.155
Category
Maintainability
Occurrences
155
Severity
warning

Sample message

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;_fs_text&quot;.

WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;FS_API__ADDRESS&quot;.95
Category
Maintainability
Occurrences
95
Severity
warning

Sample message

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;FS_API__ADDRESS&quot;.

WARNINGMaintainabilityDirect QueryUse of a direct database call is discouraged.92
Category
Maintainability
Occurrences
92
Severity
warning

Sample message

Use of a direct database call is discouraged.

WARNINGMaintainabilityNo CachingDirect database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().85
Category
Maintainability
Occurrences
85
Severity
warning

Sample message

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

WARNINGMaintainabilityNon-prefixed classClasses declared by a theme/plugin should start with the theme/plugin prefix. Found: &quot;Branch_List_Table&quot;.57
Category
Maintainability
Occurrences
57
Severity
warning

Sample message

Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: &quot;Branch_List_Table&quot;.

WARNINGSecurityDatabase parameter is not escapedUnescaped parameter $alter_query used in $wpdb-&gt;query()\n$alter_query assigned unsafely at line 767.51
Category
Security
Occurrences
51
Severity
warning

Sample message

Unescaped parameter $alter_query used in $wpdb-&gt;query()\n$alter_query assigned unsafely at line 767.

WARNINGMaintainabilityMissing VersionResource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.31
Category
Maintainability
Occurrences
31
Severity
warning

Sample message

Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

WARNINGSecurityInterpolated SQL is not preparedUse placeholders and $wpdb-&gt;prepare(); found interpolated variable $booked_item_table at INNER JOIN $booked_item_table AS bi ON b.truebooker_app_booked_id = bi.truebooker_app_booked_id\n14
Category
Security
Occurrences
14
Severity
warning

Sample message

Use placeholders and $wpdb-&gt;prepare(); found interpolated variable $booked_item_table at INNER JOIN $booked_item_table AS bi ON b.truebooker_app_booked_id = bi.truebooker_app_booked_id\n

Show 15 more
WARNINGMaintainabilityNot In Footer13
Category
Maintainability
Occurrences
13
Severity
warning

Sample message

In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.

WARNINGMaintainabilityNon-prefixed hook name11
Category
Maintainability
Occurrences
11
Severity
warning

Sample message

Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: &quot;allow_password_reset&quot;.

WARNINGMaintainabilitySchema Change8
Category
Maintainability
Occurrences
8
Severity
warning

Sample message

Attempting a database schema change is discouraged.

WARNINGSecurityInput is not sanitized8
Category
Security
Occurrences
8
Severity
warning

Sample message

Detected usage of a non-sanitized input variable: $_FILES[&#039;truebooker_user_avtar&#039;]

ERRORSecurityException output is not escaped7
Category
Security
Occurrences
7
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$message'.

WARNINGSecurityInput is not validated7
Category
Security
Occurrences
7
Severity
warning

Sample message

Detected usage of a possibly undefined superglobal array index: $_GET[&#039;action&#039;]. Check that the array index exists before using it.

WARNINGSecurityRequest data is not unslashed2
Category
Security
Occurrences
2
Severity
warning

Sample message

$_POST[&#039;truebooker_appointment_status&#039;] not unslashed before sanitization. Use wp_unslash() or similar

ERRORI18nText Domain Mismatch2
Category
I18n
Occurrences
2
Severity
error

Sample message

Mismatched text domain. Expected 'truebooker-appointment-booking' but got 'tbab'.

ERRORMaintainabilityplugin updater detected2
Category
Maintainability
Occurrences
2
Severity
error

Sample message

Plugin Updater detected. These are not permitted in WordPress.org hosted plugins. Detected: class FS_Plugin_Updater

WARNINGMaintainabilityupdate modification detected2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

Plugin Updater detected. Detected code which may be altering WordPress update routines. Detected: _site_transient_update_plugins

WARNINGI18nDiscouraged text-domain loading1
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.

ERRORMaintainabilityPlugin Directory Write1
Category
Maintainability
Occurrences
1
Severity
error

Sample message

Plugin folders are deleted when upgraded. Do not save data to the plugin folder using copy(). Detected usage of constant WP_PLUGIN_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead.

ERRORSecurityDatabase parameter is not escaped1
Category
Security
Occurrences
1
Severity
error

Sample message

Unescaped parameter $query used in $wpdb->get_results()\n$query assigned unsafely at line 608.

WARNINGSecurityReplacements Wrong Number1
Category
Security
Occurrences
1
Severity
warning

Sample message

Incorrect number of replacements passed to $wpdb-&gt;prepare(). Found 3 replacement parameters, expected 2.

WARNINGSecurityUnfinished Prepare1
Category
Security
Occurrences
1
Severity
warning

Sample message

Replacement variables found, but no valid placeholders found in the query.

External Connections

Potential connections found in static code analysis.

41 domains

Outbound calls

299

External assets

1

Incoming endpoints

0

Notable Domains

apache.org4 · outbound
fontawesome.com4 · outbound
fontawesome.io4 · outbound
popper.js.org4 · outbound
stackoverflow.com4 · outbound

Platform / Reference Domains

w3.org163 · platform/reference
github.com47 · platform/reference
gnu.org28 · platform/reference

External Asset Domains

Incoming Endpoints

No public endpoints detected.

Score History

3 score snapshots

+0
1007550250Jun 25, 2026, 03:08 PM UTC Score 25/100 Plugin v1.2.2 Plugin Check 2.0.0 529 errors, 2,743 warningsJun 30, 2026, 02:03 PM UTC Score 25/100 Plugin v1.2.3 Plugin Check 2.0.0 529 errors, 2,743 warningsJul 4, 2026, 09:56 AM UTC Score 25/100 Plugin v1.2.4 Plugin Check 2.0.0 529 errors, 2,746 warningsJun 25, 2026Jul 4, 2026

v1.2.4

25

Latest

Findings
3,275
Errors
529
Warnings
2,746
Check
2.0.0

v1.2.3

25

Score

Findings
3,272
Errors
529
Warnings
2,743
Check
2.0.0

Relationship Map

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