Internal Linking of Related Contents allows you to automatically insert inline related posts within your WordPress articles.
Category Scores
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
720
8 issue groups
Maintainability
28
8 issue groups
I18n
13
5 issue groups
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$element['item']'.690
- Category
- Security
- Occurrences
- 690
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$element['item']'.
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.10
- Category
- Maintainability
- Occurrences
- 10
- 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.
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.8
- Category
- Security
- Occurrences
- 8
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_FILES["ilrc_upload_file"]["tmp_name"]7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_FILES["ilrc_upload_file"]["tmp_name"]
WARNINGSecurityRequest data is not unslashed$_GET['ilrc_export_nonce'] not unslashed before sanitization. Use wp_unslash() or similar7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
$_GET['ilrc_export_nonce'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORI18nMissing Arg DomainMissing $domain parameter in function call to esc_html__().5
- Category
- I18n
- Occurrences
- 5
- Severity
- error
Sample message
Missing $domain parameter in function call to esc_html__().
ERRORI18nNon Singular String Literal TextThe $text parameter must be a single text string literal. Found: $postID5
- Category
- I18n
- Occurrences
- 5
- Severity
- error
Sample message
The $text parameter must be a single text string literal. Found: $postID
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_FILES["ilrc_upload_file"]["error"]. Check that the array index exists before using it.3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_FILES["ilrc_upload_file"]["error"]. Check that the array index exists before using it.
WARNINGMaintainabilityNot In FooterIn footer ($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.3
- Category
- Maintainability
- Occurrences
- 3
- 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.
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ERRORMaintainabilitywp function not compatible with requires wp3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
Function "wp_unslash()" requires WordPress 3.6.0, but your plugin minimum supported version is WordPress 3.5.0.
ERRORSecuritySQL query is not prepared2
- Category
- Security
- Occurrences
- 2
- Severity
- error
Sample message
Use placeholders and $wpdb->prepare(); found $this
WARNINGMaintainabilityslow db query tax query2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
Detected usage of tax_query, possible slow query.
WARNINGSecuritywp redirect wp redirect2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
wp_redirect() found. Using wp_safe_redirect(), along with the "allowed_redirect_hosts" filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.
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.
WARNINGSecurityDatabase parameter is not escaped1
- Category
- Security
- Occurrences
- 1
- Severity
- warning
Sample message
Unescaped parameter $this->plugin_optionname used in $wpdb->get_results()
WARNINGMaintainabilityDirect Query1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
WARNINGMaintainabilityNo Caching1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().
WARNINGMaintainabilityNon-prefixed global variable1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$optpanel".
ERRORI18nMissing Translators Comment1
- Category
- I18n
- Occurrences
- 1
- Severity
- error
Sample message
A function call to _n() 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.
ERRORI18nText Domain Mismatch1
- Category
- I18n
- Occurrences
- 1
- Severity
- error
Sample message
Mismatched text domain. Expected 'internal-linking-of-related-contents' but got 'internal-linking-related-contents-pro'.
Score History
First score snapshot
v1.2.5
40
Latest
- Findings
- 761
- Errors
- 714
- Warnings
- 47
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 40 | 761 | 714 | 47 | v1.2.5 | 2.0.0 |
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