Easily add PayPal Pro and PayPal Checkout payment gateways to WooCommerce. Accept credit cards on-site or offer the latest PayPal payment buttons.
Category Scores
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
146
7 issue groups
Maintainability
51
14 issue groups
I18n
13
4 issue groups
WARNINGSecurityMissing Unslash$_GET['subtab'] not unslashed before sanitization. Use wp_unslash() or similar27
- Category
- Security
- Occurrences
- 27
- Severity
- warning
Sample message
$_GET['subtab'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORSecurityOutput Not EscapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$ajax_post_url'.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 '$ajax_post_url'.
WARNINGSecurityInput Not SanitizedDetected usage of a non-sanitized input variable: $_POST['billing_address_1']24
- Category
- Security
- Occurrences
- 24
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_POST['billing_address_1']
WARNINGSecurityRecommendedProcessing form data without nonce verification.21
- Category
- Security
- Occurrences
- 21
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityInput Not ValidatedDetected usage of a possibly undefined superglobal array index: $_POST['billing_address_1']. Check that the array index exists before using it.21
- Category
- Security
- Occurrences
- 21
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_POST['billing_address_1']. Check that the array index exists before using it.
WARNINGMaintainabilityDynamic Hookname FoundHook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "PayPal_Utils::hook('generate_paypal_js_sdk_args')".14
- Category
- Maintainability
- Occurrences
- 14
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "PayPal_Utils::hook('generate_paypal_js_sdk_args')".
ERRORSecurityUnsafe Printing FunctionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.14
- Category
- Security
- Occurrences
- 14
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
WARNINGSecurityMissingProcessing form data without nonce verification.13
- Category
- Security
- Occurrences
- 13
- 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.8
- Category
- I18n
- Occurrences
- 8
- 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.
ERRORMaintainabilitydate datedate() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
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WARNINGMaintainabilityNon Prefixed Class Found6
- Category
- Maintainability
- Occurrences
- 6
- Severity
- warning
Sample message
Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "WC_Gateway_PayPal_Checkout".
WARNINGMaintainabilityNon Prefixed Hookname Found5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "eStore_product_database_updated_after_recurring_payment".
WARNINGMaintainabilityNon Prefixed Constant Found4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- warning
Sample message
Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "WC_PP_PRO_ADDON_FILE".
WARNINGMaintainabilityDirect Query3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
ERRORMaintainabilityNon Enqueued Script3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
Scripts must be registered/enqueued via wp_enqueue_script()
ERRORI18nNo Empty Strings3
- Category
- I18n
- Occurrences
- 3
- Severity
- error
Sample message
The $text text string should have translatable content. Found: ''
WARNINGMaintainabilityerror log print r2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
print_r() found. Debug code should not normally be used in production.
WARNINGMaintainabilityMissing Version2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.
WARNINGI18nload plugin textdomain Found1
- Category
- I18n
- Occurrences
- 1
- Severity
- warning
Sample message
load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.
WARNINGMaintainabilityslow db query meta key1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Detected usage of meta_key, possible slow query.
WARNINGMaintainabilityslow db query meta value1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Detected usage of meta_value, possible slow query.
WARNINGMaintainabilityNon Prefixed Variable Found1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$WC_Paypal_Pro_Gateway_Addon".
ERRORMaintainabilityparse url parse url1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.
ERRORMaintainabilityrand rand1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
rand() is discouraged. Use the far less predictable wp_rand() instead.
ERRORI18nText Domain Mismatch1
- Category
- I18n
- Occurrences
- 1
- Severity
- error
Sample message
Mismatched text domain. Expected 'woocommerce-paypal-pro-payment-gateway' but got 'woocommerce'.
Score History
First score snapshot
v4.0.0
35
Latest
- Findings
- 214
- Errors
- 67
- Warnings
- 147
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 35 | 214 | 67 | 147 | v4.0.0 | 2.0.0 |
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