Watermark and password protect PDFs with WooCommerce, EDD, and Download Monitor. No Ghostscript required, PHP 8+ compatible. Since 2014 (FKA WaterWoo)
25
Score
207
Errors
594
Warnings
+0
Change
Category Scores
Security0
Repo100
Performance100
Maintainability0
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Maintainability
625
15 issue groups
Security
135
8 issue groups
I18n
18
2 issue groups
WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$K_PATH_CACHE".338
- Category
- Maintainability
- Occurrences
- 338
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$K_PATH_CACHE".
WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "DATAMATRIXDEFS".155
- Category
- Maintainability
- Occurrences
- 155
- Severity
- warning
Sample message
Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "DATAMATRIXDEFS".
ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;37
- Category
- Maintainability
- Occurrences
- 37
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$code'.36
- Category
- Security
- Occurrences
- 36
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$code'.
WARNINGSecurityRequest data is not unslashed$_GET['order_id'] not unslashed before sanitization. Use wp_unslash() or similar27
- Category
- Security
- Occurrences
- 27
- Severity
- warning
Sample message
$_GET['order_id'] not unslashed before sanitization. Use wp_unslash() or similar
ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.26
- Category
- Security
- Occurrences
- 26
- 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: $_GET['order_id']25
- Category
- Security
- Occurrences
- 25
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['order_id']
WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "dlm_pdfink_intro".22
- Category
- Maintainability
- Occurrences
- 22
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "dlm_pdfink_intro".
ERRORMaintainabilityfile system operations freadFile operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fread().18
- Category
- Maintainability
- Occurrences
- 18
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fread().
ERRORMaintainabilityfile system operations fcloseFile operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().16
- Category
- Maintainability
- Occurrences
- 16
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().
Show 15 moreShow less
ERRORI18nMissing Translators Comment13
- Category
- I18n
- Occurrences
- 13
- 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.
WARNINGSecurityNonce verification recommended10
- Category
- Security
- Occurrences
- 10
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityfile system operations fwrite9
- Category
- Maintainability
- Occurrences
- 9
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fwrite().
ERRORMaintainabilityparse url parse url7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- error
Sample message
parse_url() is discouraged because of inconsistency in the output across PHP versions; use wp_parse_url() instead.
ERRORMaintainabilitydate date5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
ERRORMaintainabilityunlink unlink5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- error
Sample message
unlink() is discouraged. Use wp_delete_file() to delete a file.
ERRORI18nUnordered Placeholders Text5
- Category
- I18n
- Occurrences
- 5
- Severity
- error
Sample message
Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s, %3$s", but got "%s, %s, %s" in 'If PDF Ink is not in your budget, please take a moment to write <a href="%s" target="_blank" rel="noopener">an encouraging review</a>, or <a href="%s" target="_blank" rel="noopener noreferrer">donate a couple dollars using PayPal</a> or <a href="%s" target="_blank" rel="noopener noreferrer">Venmo</a> to cover my coffee today.'.
ERRORSecurityException output is not escaped4
- 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 '$msg'.
WARNINGSecurityInput is not validated4
- Category
- Security
- Occurrences
- 4
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_REQUEST['_wp_http_referer']. Check that the array index exists before using it.
WARNINGSecurityMissing nonce verification3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityfile system operations fopen3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().
ERRORMaintainabilityfile system operations is writeable3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: is_writeable().
ERRORMaintainabilityrand rand3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
rand() is discouraged. Use the far less predictable wp_rand() instead.
WARNINGMaintainabilityDirect Query2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
WARNINGMaintainabilityNo Caching2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- warning
Sample message
Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().
External Connections
Potential connections found in static code analysis.
Outbound calls
142
External assets
0
Incoming endpoints
1
Notable Domains
pdfink.com33 · outbound
gerhardpotgieter.com11 · outbound
unicode.org6 · outbound
tecnick.com4 · outbound
denso-wave.com3 · outbound
megaui.net3 · outbound
Platform / Reference Domains
gnu.org28 · platform/reference
github.com19 · platform/reference
wordpress.org11 · platform/reference
w3.org5 · platform/reference
opensource.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
No public endpoints detected.
Admin AJAX endpoints1
wp_ajax_pdfink_lite_dismiss_noticeauthenticated
wp_ajax
Score History
4 score snapshots
v4.1.2
25
Latest
- Findings
- 801
- Errors
- 207
- Warnings
- 594
- Check
- 2.1.0
v4.1.1
25
Score
- Findings
- 802
- Errors
- 207
- Warnings
- 595
- Check
- 2.1.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 25 | 801 | 207 | 594 | v4.1.2 | 2.1.0 |
| 25 | 802 | 207 | 595 | v4.1.1 | 2.1.0 |
Relationship Map
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Easy Media Download49 scorecodoc40 scoreEasy Digital Downloads Free Link91 scoreEasy Digital Downloads Featured Downloads56 scoreContact Form 769 scoreElementor Website Builder – more than just a page builder39 scoreLiteSpeed Cache35 scoreWooCommerce22 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 scoreDK PDF – WordPress PDF Generator23 scorePremium Packages – Sell Digital Products Securely20 score
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