Hyper Cache is a performant and easy to configure cache system for WordPress.
Category Scores
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Maintainability
91
16 issue groups
Security
43
5 issue groups
Repo Compliance
2
2 issue groups
WARNINGMaintainabilityNon Prefixed Variable FoundGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$base".52
- Category
- Maintainability
- Occurrences
- 52
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$base".
ERRORMaintainabilityunlink unlinkunlink() is discouraged. Use wp_delete_file() to delete a file.15
- Category
- Maintainability
- Occurrences
- 15
- Severity
- error
Sample message
unlink() is discouraged. Use wp_delete_file() to delete a file.
WARNINGSecurityInput Not SanitizedDetected usage of a non-sanitized input variable: $_GET['page']14
- Category
- Security
- Occurrences
- 14
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['page']
WARNINGSecurityInput Not ValidatedDetected usage of a possibly undefined superglobal array index: $_POST['options']. Check that the array index exists before using it.13
- Category
- Security
- Occurrences
- 13
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_POST['options']. Check that the array index exists before using it.
WARNINGSecurityMissing Unslash$_GET['page'] not unslashed before sanitization. Use wp_unslash() or similar13
- Category
- Security
- Occurrences
- 13
- Severity
- warning
Sample message
$_GET['page'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORMaintainabilityparse url parse urlparse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.
ERRORMaintainabilitydate datedate() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
ERRORMaintainabilityPlugin Directory WritePlugin folders are deleted when upgraded. Do not save data to the plugin folder using file_put_contents(). Detected usage of constant WP_CONTENT_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead.3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
Plugin folders are deleted when upgraded. Do not save data to the plugin folder using file_put_contents(). Detected usage of constant WP_CONTENT_DIR. Use wp_upload_dir() to get the uploads directory path or save to the database instead.
WARNINGMaintainabilityNon Prefixed Class FoundClasses declared by a theme/plugin should start with the theme/plugin prefix. Found: "HyperCache".2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "HyperCache".
WARNINGSecurityRecommendedProcessing form data without nonce verification.2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Processing form data without nonce verification.
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ERRORMaintainabilityEcho Found1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Short PHP opening tag used with echo; expected "<?php echo esc_html ..." but found "<?= esc_html ..."
ERRORMaintainabilityOffloaded Content1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Found call to wp_enqueue_style() with external resource. Offloading styles to your servers or any remote service is disallowed.
ERRORMaintainabilityOffloaded Content1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Offloading images, js, css, and other scripts to your servers or any remote service is disallowed.
WARNINGMaintainabilityNon Prefixed Function Found1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "hc_size".
WARNINGMaintainabilityNon Prefixed Hookname Found1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "cache_buffer".
WARNINGSecurityMissing1
- Category
- Security
- Occurrences
- 1
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityfile system operations readfile1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: readfile().
ERRORMaintainabilityfile system operations rmdir1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: rmdir().
ERRORMaintainabilityfile system operations touch1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: touch().
WARNINGMaintainabilityMissing Version1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Resource version not set in call to wp_enqueue_style(). This means new versions of the style may not always be loaded due to browser caching.
ERRORMaintainabilityNon Enqueued Script1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Scripts must be registered/enqueued via wp_enqueue_script()
ERRORRepo Complianceoutdated tested upto header1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Tested up to: 6.9 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.
ERRORRepo Complianceplugin header no license1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.
Score History
First score snapshot
v3.4.4
45
Latest
- Findings
- 136
- Errors
- 36
- Warnings
- 100
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 45 | 136 | 36 | 100 | v3.4.4 | 2.0.0 |
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