Embed your PDFs with ease. All you need : [flipbook pdf="https://flowpaper.com/example.pdf"]
59
Score
13
Errors
31
Warnings
+1
Change
Category Scores
Security35
Repo100
Performance100
Maintainability74
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Maintainability
25
13 issue groups
Security
17
5 issue groups
I18n
2
1 issue group
WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "add_lity_script".9
- Category
- Maintainability
- Occurrences
- 9
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "add_lity_script".
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_GET['pdf']. Check that the array index exists before using it.5
- Category
- Security
- Occurrences
- 5
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_GET['pdf']. Check that the array index exists before using it.
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Content-range: bytes $first-$last/$filesize\r\n\r\n"'.4
- Category
- Security
- Occurrences
- 4
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"Content-range: bytes $first-$last/$filesize\r\n\r\n"'.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_GET['pdf']3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['pdf']
WARNINGSecurityRequest data is not unslashed$_GET['pdf'] not unslashed before sanitization. Use wp_unslash() or similar3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
$_GET['pdf'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGMaintainabilitytrademarked termThe plugin name includes a restricted term. Your chosen plugin name - "FlowPaper" - contains the restricted term "wp" which cannot be used at all in your plugin name.3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
The plugin name includes a restricted term. Your chosen plugin name - "FlowPaper" - contains the restricted term "wp" which cannot be used at all in your plugin name.
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.2
- Category
- Security
- Occurrences
- 2
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityfile system operations readfileFile operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: readfile().2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: readfile().
WARNINGMaintainabilityMissing VersionResource 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.2
- Category
- Maintainability
- Occurrences
- 2
- 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.
ERRORI18nText Domain MismatchMismatched text domain. Expected 'flowpaper-lite-pdf-flipbook' but got 'flowpaper'.2
- Category
- I18n
- Occurrences
- 2
- Severity
- error
Sample message
Mismatched text domain. Expected 'flowpaper-lite-pdf-flipbook' but got 'flowpaper'.
Show 9 moreShow less
WARNINGMaintainabilityDiscouraged PHP function1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
The use of function ini_set() is discouraged
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().
ERRORMaintainabilityfile system operations fclose1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
ERRORMaintainabilityfile system operations fopen1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().
ERRORMaintainabilityfile system operations fread1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fread().
WARNINGMaintainabilitymismatched plugin name1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Plugin name "flowpaper" is different from the name declared in plugin header "FlowPaper".
ERRORMaintainabilityMissing direct file access protection1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORMaintainabilitystable tag mismatch1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
Mismatched Stable Tag: 4.3 != 2.0.8. Your Stable Tag is meant to be the stable version of your plugin and it needs to be exactly the same with the Version in your main plugin file's header. Any mismatch can prevent users from downloading the correct plugin files from WordPress.org.
External Connections
Potential connections found in static code analysis.
Outbound calls
23
External assets
0
Incoming endpoints
0
Notable Domains
flowpaper.com15 · outbound
sorgalla.com2 · outbound
facebook.com1 · outbound
httpd.apache.org1 · outbound
php.net1 · outbound
player.vimeo.com1 · outbound
Platform / Reference Domains
wordpress.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
No public endpoints detected.
Score History
2 score snapshots
v2.0.8
59
Latest
- Findings
- 44
- Errors
- 13
- Warnings
- 31
- Check
- 2.0.0
v2.0.7
58
Score
- Findings
- 45
- Errors
- 14
- Warnings
- 31
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 59 | 44 | 13 | 31 | v2.0.8 | 2.0.0 |
| 58 | 45 | 14 | 31 | v2.0.7 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
Loading map
PluginAuthorCategoryIssueDomainRelated
Relationship links
Plugin
Author
Issue
Domain
Related
PDF Poster – let visitors read PDFs without leaving the page99 scoreWooCommerce21 scoreElementor Website Builder – more than just a page builder39 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreLiteSpeed Cache35 scoreAkismet Anti-spam: Spam Protection35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreAll-in-One WP Migration and Backup34 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreDuplicate Page40 scoreHostinger Tools82 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scorePDF Embedder91 scoreDearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer92 score
Plugin
Author
Issue
Domain
Related
PDF Poster – let visitors read PDFs without leaving the page99 scoreWooCommerce21 scoreElementor Website Builder – more than just a page builder39 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreLiteSpeed Cache35 scoreAkismet Anti-spam: Spam Protection35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreAll-in-One WP Migration and Backup34 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreDuplicate Page40 scoreHostinger Tools82 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scorePDF Embedder91 scoreDearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer92 score
Related Plugins
TNC FlipBook 3D – PDF Flipbook, 3D Flipbook, PDF Viewer, PDF Embedder
400 active installs
100
PDF Poster – let visitors read PDFs without leaving the page
20k+ active installs
99
Algori PDF Viewer
7k+ active installs
98
Yumpu E-Paper publishing
900 active installs
98
Simplebooklet PDF Viewer and Embedder
700 active installs
98
PDF Viewer Block for Gutenberg
10k+ active installs
95