LemonInk Ebook Watermarking for WooCommerce Security & Risk Analysis

wordpress.org/plugins/lemonink

Watermark EPUB, MOBI and PDF files in your WooCommerce store using the LemonInk service.

100 active installs v0.8.3 PHP + WP 4.4+ Updated Dec 10, 2025
downloadabledownloadse-commerceecommercelemonink
100
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is LemonInk Ebook Watermarking for WooCommerce Safe to Use in 2026?

Generally Safe

Score 100/100

LemonInk Ebook Watermarking for WooCommerce has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 3mo ago
Risk Assessment

The "lemonink" plugin version 0.8.3 exhibits an exceptionally strong security posture based on the provided static analysis and vulnerability history. The code analysis reveals no dangerous functions, SQL queries are exclusively handled via prepared statements, and all output is properly escaped. Furthermore, there are no file operations or external HTTP requests, and critically, the plugin implements robust security checks with 100% nonce and capability checks observed across its entry points. The absence of any recorded vulnerabilities, including CVEs of any severity, further reinforces this positive assessment. This plugin appears to follow best practices diligently, with a minimal attack surface and a proactive approach to preventing common web vulnerabilities.

Vulnerabilities
None known

LemonInk Ebook Watermarking for WooCommerce Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

LemonInk Ebook Watermarking for WooCommerce Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
0 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0
Attack Surface

LemonInk Ebook Watermarking for WooCommerce Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 18
actionwoocommerce_download_productincludes\class-wc-lemonink-download-handler.php:26
filterwoocommerce_file_download_methodincludes\class-wc-lemonink-download-handler.php:28
actionwoocommerce_grant_product_download_accessincludes\class-wc-lemonink-order.php:18
actionwoocommerce_checkout_update_order_metaincludes\class-wc-lemonink-order.php:20
actionwoocommerce_product_options_downloadsincludes\class-wc-lemonink-product.php:22
actionwoocommerce_variation_options_downloadincludes\class-wc-lemonink-product.php:23
actionadmin_enqueue_scriptsincludes\class-wc-lemonink-product.php:25
actionwoocommerce_process_product_metaincludes\class-wc-lemonink-product.php:27
actionwoocommerce_save_product_variationincludes\class-wc-lemonink-product.php:28
actionwoocommerce_process_product_meta_simpleincludes\class-wc-lemonink-product.php:30
actionwoocommerce_save_product_variationincludes\class-wc-lemonink-product.php:31
filterwoocommerce_downloadable_file_allowed_mime_typesincludes\class-wc-lemonink-product.php:33
filterwoocommerce_downloadable_file_existsincludes\class-wc-lemonink-product.php:35
filterwoocommerce_product_get_downloadsincludes\class-wc-lemonink-product.php:36
actionplugins_loadedlemonink.php:39
filterwoocommerce_integrationslemonink.php:57
actionwoocommerce_initlemonink.php:66
actionplugins_loadedlemonink.php:107
Maintenance & Trust

LemonInk Ebook Watermarking for WooCommerce Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4
Last updatedDec 10, 2025
PHP min version
Downloads6K

Community Trust

Rating100/100
Number of ratings10
Active installs100
Developer Profile

LemonInk Ebook Watermarking for WooCommerce Developer Profile

Piotrek Bator

1 plugin · 100 total installs

94
trust score
Avg Security Score
100/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect LemonInk Ebook Watermarking for WooCommerce

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/lemonink/css/lemonink-admin.css/wp-content/plugins/lemonink/css/lemonink-frontend.css
Script Paths
/wp-content/plugins/lemonink/js/lemonink.js
Version Parameters
lemonink/css/lemonink-admin.css?ver=lemonink/css/lemonink-frontend.css?ver=lemonink.js?ver=

HTML / DOM Fingerprints

CSS Classes
show_if_lemoninkable
Data Attributes
data-input-id
FAQ

Frequently Asked Questions about LemonInk Ebook Watermarking for WooCommerce