This plugin generates thumbnails for documents and displays them in a gallery-like format for easy sharing.
29
Score
183
Errors
98
Warnings
+0
Change
Category Scores
Security0
Repo85
Performance91
Maintainability35
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
186
9 issue groups
Maintainability
51
12 issue groups
I18n
27
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 '$ID'.86
- Category
- Security
- Occurrences
- 86
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$ID'.
ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.21
- Category
- Security
- Occurrences
- 21
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_FILES[$var]['error']19
- Category
- Security
- Occurrences
- 19
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_FILES[$var]['error']
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.17
- Category
- Security
- Occurrences
- 17
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.13
- Category
- Security
- Occurrences
- 13
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_FILES[$var]['error']. Check that the array index exists before using it.12
- Category
- Security
- Occurrences
- 12
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_FILES[$var]['error']. Check that the array index exists before using it.
WARNINGSecurityRequest data is not unslashed$_GET['tab'] not unslashed before sanitization. Use wp_unslash() or similar9
- Category
- Security
- Occurrences
- 9
- Severity
- warning
Sample message
$_GET['tab'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORI18nMissing Arg DomainMissing $domain parameter in function call to __().9
- Category
- I18n
- Occurrences
- 9
- Severity
- error
Sample message
Missing $domain parameter in function call to __().
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.
WARNINGMaintainabilityDirect QueryUse of a direct database call is discouraged.7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
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WARNINGMaintainabilityNo Caching6
- Category
- Maintainability
- Occurrences
- 6
- Severity
- warning
Sample message
Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().
WARNINGMaintainabilityerror log print r6
- Category
- Maintainability
- Occurrences
- 6
- Severity
- warning
Sample message
print_r() found. Debug code should not normally be used in production.
ERRORI18nNon Singular String Literal Text6
- Category
- I18n
- Occurrences
- 6
- Severity
- error
Sample message
The $text parameter must be a single text string literal. Found: '<em>Thumber.co</em> is an external service capable of generating ' .\r\n 'thumbnails for the tricky file types that Document Gallery can\'t handle on its own. Files such as ' .\r\n 'Word, PowerPoint, and PDFs can all be processed, allowing you to provide a more complete experience ' .\r\n 'to your users. Further information, including a complete list of supported file types is available '.\r\n '<a href="https://www.thumber.co/about" target="_blank">here</a>.'
ERRORSecuritySQL query is not prepared5
- Category
- Security
- Occurrences
- 5
- Severity
- error
Sample message
Use placeholders and $wpdb->prepare(); found $meta_key
ERRORMaintainabilitycurl curl setopt5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
Using cURL functions is highly discouraged. Use wp_remote_get() instead.
ERRORMaintainabilityfile system operations fclose5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
ERRORMaintainabilityunlink unlink5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
unlink() is discouraged. Use wp_delete_file() to delete a file.
ERRORSecurityDatabase parameter is not escaped4
- Category
- Security
- Occurrences
- 4
- Severity
- error
Sample message
Unescaped parameter $sql used in $wpdb->get_results()\n$sql assigned unsafely at line 293.
ERRORMaintainabilityfile system operations fopen4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().
ERRORI18nUnordered Placeholders Text4
- Category
- I18n
- Occurrences
- 4
- Severity
- error
Sample message
Multiple placeholders in translatable strings should be ordered. Expected "%1$d, %2$s", but got "%d, %s" in 'Attempting to generate thumbnail for attachment #%d with (%s)'.
ERRORMaintainabilityMissing direct file access protection4
- Category
- Maintainability
- Occurrences
- 4
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORMaintainabilitycurl curl getinfo3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
Using cURL functions is highly discouraged. Use wp_remote_get() instead.
WARNINGMaintainabilityerror log debug backtrace2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
debug_backtrace() found. Debug code should not normally be used in production.
ERRORMaintainabilityparse url parse url2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.
ERRORMaintainabilityblock api version too low2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
Editor blocks must define "apiVersion" 3 or higher in block.json for WordPress 7.0+ iframe editor compatibility.
External Connections
Potential connections found in static code analysis.
Outbound calls
36
External assets
0
Incoming endpoints
6
Notable Domains
stackoverflow.com7 · outbound
thumber.co3 · outbound
ghostscript.com2 · outbound
npmjs.com2 · outbound
php.net2 · outbound
css-tricks.com1 · outbound
Platform / Reference Domains
developer.wordpress.org6 · platform/reference
core.trac.wordpress.org3 · platform/reference
wordpress.org3 · platform/reference
codex.wordpress.org2 · platform/reference
gnu.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
admin_post_nopriv_public
admin_post
wp_ajax_nopriv_dg_generate_gallerypublic
wp_ajax
wp_ajax_nopriv_dg_generate_iconspublic
wp_ajax
Admin AJAX endpoints3
wp_ajax_dg_generate_galleryauthenticated
wp_ajax
wp_ajax_dg_generate_iconsauthenticated
wp_ajax
wp_ajax_dg_upload_thumbauthenticated
wp_ajax
Score History
2 score snapshots
v5.1.1
29
Latest
- Findings
- 281
- Errors
- 183
- Warnings
- 98
- Check
- 2.0.0
v5.1.0
29
Score
- Findings
- 281
- Errors
- 183
- Warnings
- 98
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 29 | 281 | 183 | 98 | v5.1.1 | 2.0.0 |
| 29 | 281 | 183 | 98 | v5.1.0 | 2.0.0 |
Relationship Map
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Author
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File Upload Types by WPForms98 scoreClassic Editor63 scoreWooCommerce21 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreAkismet Anti-spam: Spam Protection35 scoreAll-in-One WP Migration and Backup34 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreDuplicate Page40 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scoreWordPress Importer25 scorePDF Embedder91 scorePDF Invoices & Packing Slips for WooCommerce35 scoreMedia Cleaner: Clean your WordPress!25 score
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