WP Travel Engine is the most popular tour and travel booking WordPress plugin. Used by over 20,000 travel agency websites.
24
Score
2,030
Errors
5,704
Warnings
+0
Change
Category Scores
Security0
Repo100
Performance90
Maintainability0
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Maintainability
5,535
13 issue groups
Security
1,760
10 issue groups
I18n
267
2 issue groups
WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$WP_TRAVEL_ENGINE_ADMIN_UI_POINTERS".3,773
- Category
- Maintainability
- Occurrences
- 3,773
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$WP_TRAVEL_ENGINE_ADMIN_UI_POINTERS".
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>"'.1,155
- Category
- Security
- Occurrences
- 1,155
- 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 hook nameHook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "'wte_callback_for_' . $_REQUEST['_gateway'] . '_' . $_REQUEST['action']".644
- Category
- Maintainability
- Occurrences
- 644
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "'wte_callback_for_' . $_REQUEST['_gateway'] . '_' . $_REQUEST['action']".
ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;408
- Category
- Maintainability
- Occurrences
- 408
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "WTE".266
- Category
- Maintainability
- Occurrences
- 266
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "WTE".
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.249
- Category
- I18n
- Occurrences
- 249
- 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.
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.231
- Category
- Security
- Occurrences
- 231
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGMaintainabilityNon-prefixed classClasses declared by a theme/plugin should start with the theme/plugin prefix. Found: "EDD_SL_Plugin_Updater".132
- Category
- Maintainability
- Occurrences
- 132
- Severity
- warning
Sample message
Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "EDD_SL_Plugin_Updater".
WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "FS_API__ADDRESS".115
- Category
- Maintainability
- Occurrences
- 115
- Severity
- warning
Sample message
Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "FS_API__ADDRESS".
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_FILES[$name]101
- Category
- Security
- Occurrences
- 101
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_FILES[$name]
Show 15 moreShow less
WARNINGSecurityMissing nonce verification86
- Category
- Security
- Occurrences
- 86
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityRequest data is not unslashed63
- Category
- Security
- Occurrences
- 63
- Severity
- warning
Sample message
$_GET['discount'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGMaintainabilityDirect Query57
- Category
- Maintainability
- Occurrences
- 57
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
WARNINGMaintainabilityNo Caching52
- Category
- Maintainability
- Occurrences
- 52
- Severity
- warning
Sample message
Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().
WARNINGSecurityInput is not validated32
- Category
- Security
- Occurrences
- 32
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_FILES[$name]['tmp_name']. Check that the array index exists before using it.
ERRORSecurityException output is not escaped30
- Category
- Security
- Occurrences
- 30
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Class '$class_name' must extend AdminMenuPage"'.
ERRORMaintainabilitydate date27
- Category
- Maintainability
- Occurrences
- 27
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
ERRORSecuritySQL query is not prepared25
- Category
- Security
- Occurrences
- 25
- Severity
- error
Sample message
Use placeholders and $wpdb->prepare(); found $prepare
ERRORSecurityUnsafe printing function22
- Category
- Security
- Occurrences
- 22
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
WARNINGMaintainabilityerror log error log19
- Category
- Maintainability
- Occurrences
- 19
- Severity
- warning
Sample message
error_log() found. Debug code should not normally be used in production.
ERRORI18nNon Singular String Literal Text18
- Category
- I18n
- Occurrences
- 18
- Severity
- error
Sample message
The $text parameter must be a single text string literal. Found: $cost_excludes_title
WARNINGMaintainabilityslow db query meta key17
- Category
- Maintainability
- Occurrences
- 17
- Severity
- warning
Sample message
Detected usage of meta_key, possible slow query.
ERRORSecurityUnsupported Identifier Placeholder15
- Category
- Security
- Occurrences
- 15
- Severity
- error
Sample message
The %i modifier is only supported in WP 6.2 or higher. Found: "%i".
WARNINGMaintainabilityDynamic hook name13
- Category
- Maintainability
- Occurrences
- 13
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "$event_name".
ERRORMaintainabilitycurl curl setopt12
- Category
- Maintainability
- Occurrences
- 12
- Severity
- error
Sample message
Using cURL functions is highly discouraged. Use wp_remote_get() instead.
External Connections
Potential connections found in static code analysis.
Outbound calls
296
External assets
4
Incoming endpoints
0
Notable Domains
wptravelengine.com39 · outbound
schemas.wp.org18 · outbound
youtube.com5 · outbound
fb.me4 · outbound
docs.wptravelengine.com3 · outbound
facebook.com3 · outbound
Platform / Reference Domains
w3.org166 · platform/reference
github.com18 · platform/reference
codex.wordpress.org9 · platform/reference
schema.org3 · platform/reference
opensource.org2 · platform/reference
wordpress.org2 · platform/reference
ps.w.org1 · platform/reference
External Asset Domains
fonts.googleapis.com2 · asset
Incoming Endpoints
No public endpoints detected.
Score History
5 score snapshots
v6.8.5
24
Latest
- Findings
- 7,734
- Errors
- 2,030
- Warnings
- 5,704
- Check
- 2.0.0
v6.8.4
24
Score
- Findings
- 7,733
- Errors
- 2,029
- Warnings
- 5,704
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 24 | 7,734 | 2,030 | 5,704 | v6.8.5 | 2.0.0 |
| 24 | 7,733 | 2,029 | 5,704 | v6.8.4 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
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PluginAuthorCategoryIssueDomainRelated
Relationship links
Author
Category
Issue
Non-prefixed global variable3,773 findingsOutput is not escaped1,155 findingsNon-prefixed hook name644 findingsMissing direct file access protection408 findingsNon-prefixed function266 findingsMissing Translators Comment249 findingsNonce verification recommended231 findingsNon-prefixed class132 findings
Domain
Related
Travel Booking Toolkit30 scoreWP Travel Engine – Elementor Widgets | Create Travel Booking Website Using WordPress and Elementor24 scoreTravel Agency Companion – Create Tour & Travel Website Using WP Travel Engine34 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce21 scoreAkismet Anti-spam: Spam Protection35 scoreContact Form 769 scoreElementor Website Builder – more than just a page builder39 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreAll-in-One WP Migration and Backup34 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreHotel Booking26 scoreWP Travel – Ultimate Travel Booking System, Tour Management Engine24 score
Author
Category
Issue
Non-prefixed global variable3,773 findingsOutput is not escaped1,155 findingsNon-prefixed hook name644 findingsMissing direct file access protection408 findingsNon-prefixed function266 findingsMissing Translators Comment249 findingsNonce verification recommended231 findingsNon-prefixed class132 findings
Domain
Related
Travel Booking Toolkit30 scoreWP Travel Engine – Elementor Widgets | Create Travel Booking Website Using WordPress and Elementor24 scoreTravel Agency Companion – Create Tour & Travel Website Using WP Travel Engine34 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce21 scoreAkismet Anti-spam: Spam Protection35 scoreContact Form 769 scoreElementor Website Builder – more than just a page builder39 scoreClassic Editor63 scoreLiteSpeed Cache35 scoreAll-in-One WP Migration and Backup34 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreHotel Booking26 scoreWP Travel – Ultimate Travel Booking System, Tour Management Engine24 score
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