Allows you to accept fast and secure payments for products and services via a payment popup window, supporting both the new PayPal and Stripe Checkout …
Category Scores
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
768
8 issue groups
Maintainability
321
13 issue groups
I18n
77
4 issue groups
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"<h3 class='hndle'><label for='title'>{$section['title']}</label></h3>\n"'.208
- Category
- Security
- Occurrences
- 208
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"<h3 class='hndle'><label for='title'>{$section['title']}</label></h3>\n"'.
WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$arg".167
- Category
- Maintainability
- Occurrences
- 167
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$arg".
ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.123
- Category
- Security
- Occurrences
- 123
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.94
- Category
- Security
- Occurrences
- 94
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityRequest data is not unslashed$_GET['_wpnonce'] not unslashed before sanitization. Use wp_unslash() or similar91
- Category
- Security
- Occurrences
- 91
- Severity
- warning
Sample message
$_GET['_wpnonce'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.84
- Category
- Security
- Occurrences
- 84
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORSecurityException output is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Cannot save property `{$key}` containing an API resource of type "'.83
- Category
- Security
- Occurrences
- 83
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Cannot save property `{$key}` containing an API resource of type "'.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_GET['_wpnonce']60
- Category
- Security
- Occurrences
- 60
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['_wpnonce']
WARNINGMaintainabilityNon-prefixed namespaceNamespaces declared by a theme/plugin should start with the theme/plugin prefix. Found: "WP_Express_Checkout".56
- Category
- Maintainability
- Occurrences
- 56
- Severity
- warning
Sample message
Namespaces declared by a theme/plugin should start with the theme/plugin prefix. Found: "WP_Express_Checkout".
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.36
- Category
- I18n
- Occurrences
- 36
- 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.
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WARNINGSecurityInput is not validated25
- Category
- Security
- Occurrences
- 25
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_GET['action']. Check that the array index exists before using it.
WARNINGMaintainabilityerror log trigger error21
- Category
- Maintainability
- Occurrences
- 21
- Severity
- warning
Sample message
trigger_error() found. Debug code should not normally be used in production.
ERRORI18nMissing Arg Domain20
- Category
- I18n
- Occurrences
- 20
- Severity
- error
Sample message
Missing $domain parameter in function call to _e().
ERRORMaintainabilityMissing direct file access protection20
- Category
- Maintainability
- Occurrences
- 20
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORI18nNon Singular String Literal Text17
- Category
- I18n
- Occurrences
- 17
- Severity
- error
Sample message
The $text parameter must be a single text string literal. Found: ! empty( $manual_checkout_btn_text ) ? $manual_checkout_btn_text : __( 'Proceed to Manual Checkout', 'wp-express-checkout' )
ERRORMaintainabilitycurl curl setopt12
- Category
- Maintainability
- Occurrences
- 12
- Severity
- error
Sample message
Using cURL functions is highly discouraged. Use wp_remote_get() instead.
ERRORMaintainabilitydate date11
- Category
- Maintainability
- Occurrences
- 11
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
ERRORMaintainabilityrand mt rand9
- Category
- Maintainability
- Occurrences
- 9
- Severity
- error
Sample message
mt_rand() is discouraged. Use the far less predictable wp_rand() instead.
WARNINGMaintainabilityDynamic hook name5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "PayPal_Utility_Functions::hook('paypal_api_request_by_url_args')".
ERRORMaintainabilityNon Enqueued Script5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
Scripts must be registered/enqueued via wp_enqueue_script()
ERRORMaintainabilitycurl curl exec4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
Using cURL functions is highly discouraged. Use wp_remote_get() instead.
ERRORMaintainabilityfile system operations fclose4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
ERRORMaintainabilityparse url parse url4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.
ERRORI18nNo Empty Strings4
- Category
- I18n
- Occurrences
- 4
- Severity
- error
Sample message
The $text text string should have translatable content. Found: ''
WARNINGMaintainabilityslow db query meta query3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of meta_query, possible slow query.
External Connections
Not analyzed yet.
Score History
First score snapshot
v2.4.8
22
Latest
- Findings
- 1,218
- Errors
- 591
- Warnings
- 627
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 22 | 1,218 | 591 | 627 | v2.4.8 | 2.0.0 |
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