Does mPDF add-on for RTL and Unicode Support have any unpatched vulnerabilities?

No. All known vulnerabilities in mPDF add-on for RTL and Unicode Support have been patched as of the latest data update. Always keep the plugin updated to the latest version.

Is mPDF add-on for RTL and Unicode Support compatible with WordPress 6.9.4?

According to WordPress.org data, mPDF add-on for RTL and Unicode Support 1.2.8 has been tested up to WordPress 6.9.4. Check the plugin's changelog for the latest compatibility information.

Is mPDF add-on for RTL and Unicode Support compatible with PHP 5.6+?

mPDF add-on for RTL and Unicode Support requires PHP 5.6 or higher. Most modern WordPress hosts run PHP 8.1 or 8.2. If you are on an older PHP version, consider upgrading before installing this plugin.

How often is mPDF add-on for RTL and Unicode Support updated?

mPDF add-on for RTL and Unicode Support was last updated on Mar 4, 2026. Frequent updates are generally a positive security signal.

What is mPDF add-on for RTL and Unicode Support's security score?

mPDF add-on for RTL and Unicode Support has a WP-Safety security score of 100/100. This score is computed from CVE history, patch response time, developer trust signals, and plugin maintenance activity.

mPDF add-on for RTL and Unicode Support Security & Risk Analysis

wordpress.org/plugins/mpdf-addon-for-pdf-invoices

RTL and Unicode support add-on for WebToffee WooCommerce Gift Cards, WebToffee WooCommerce Request a Quote and WooCommerce PDF Invoices, Packing Slips …

4K active installs v1.2.8 PHP 5.6+ WP 3.0.1+ Updated Mar 4, 2026

gift-cardmpdfpdf-invoicertl-supportwoocommerce-invoice

A · Safe

CVEs total0

Unpatched0

Last CVENever

Plugin page Download

Safety Verdict

Is mPDF add-on for RTL and Unicode Support Safe to Use in 2026?

Generally Safe

Score 100/100

mPDF add-on for RTL and Unicode Support has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 1mo ago

Risk Assessment

The "mpdf-addon-for-pdf-invoices" v1.2.8 plugin exhibits a generally strong security posture based on the provided static analysis and vulnerability history. The complete absence of known CVEs and a history of no recorded vulnerabilities suggest a commitment to security or a lack of past exploitation. The code analysis reveals no critical or high-severity issues, with a good percentage of outputs being properly escaped and all SQL queries utilizing prepared statements. The limited attack surface, with only one AJAX handler that appears to have authentication checks (though capability checks are noted as 0), further contributes to a positive security assessment.

Key Concerns

No capability checks found for entry points
Bundled outdated library (TCPDF)

Vulnerabilities

None known

mPDF add-on for RTL and Unicode Support Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Code Analysis

Analyzed Mar 16, 2026

mPDF add-on for RTL and Unicode Support Code Analysis

Dangerous Functions

Raw SQL Queries

1 prepared

Unescaped Output

46 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

TCPDF

SQL Query Safety

100% prepared1 total queries

Output Escaping

88% escaped52 total outputs

Attack Surface

mPDF add-on for RTL and Unicode Support Attack Surface

Entry Points1

Unprotected0

AJAX Handlers 1

authwp_ajax_wtmpdf_submit_uninstall_reasonincludes\class-wt-mpdf-uninstall-feedback.php:21

WordPress Hooks 11

actioninitincludes\class-wt-mpdf-review_request.php:53

actionadmin_noticesincludes\class-wt-mpdf-review_request.php:55

actionadmin_print_footer_scriptsincludes\class-wt-mpdf-review_request.php:56

actionadmin_footerincludes\class-wt-mpdf-uninstall-feedback.php:20

actionbefore_woocommerce_initwt-woocommerce-packing-list-mpdf.php:35

actionplugins_loadedwt-woocommerce-packing-list-mpdf.php:157

filterwt_pklist_mpdf_get_lib_infowt-woocommerce-packing-list-mpdf.php:173

filterwt_pklist_alter_pdf_librarieswt-woocommerce-packing-list-mpdf.php:191

filterwf_pklist_enable_product_table_columns_reversewt-woocommerce-packing-list-mpdf.php:197

filterwf_pklist_is_rtl_for_pdfwt-woocommerce-packing-list-mpdf.php:199

filterwt_pklist_alter_final_order_template_htmlwt-woocommerce-packing-list-mpdf.php:202

Maintenance & Trust

mPDF add-on for RTL and Unicode Support Maintenance & Trust

Maintenance Signals

WordPress version tested6.9.4

Last updatedMar 4, 2026

PHP min version5.6

Downloads61K

Community Trust

Rating100/100

Number of ratings16

Active installs4K

Alternatives

mPDF add-on for RTL and Unicode Support Alternatives

WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels

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Auto-generate and attach WooCommerce PDF invoices and packing slips to order emails with customizable templates & bulk print options.

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Flexible PDF Invoices for WooCommerce & WordPress

flexible-invoices

WooCommerce PDF invoices made simple. EU VAT validation, reverse charge invoice, proforma invoices, MOSS / OSS support, invoices in bulk and more.

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PeproDev Ultimate Invoice

pepro-ultimate-invoice

Advanced WooCommerce invoice plugin: create customizable HTML/PDF invoices, attach to emails, and let customers download styled invoices easily.

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PDF Invoices & Packing Slips for WooCommerce – Challan

webappick-pdf-invoice-for-woocommerce

WooCommerce PDF invoice generator with automatic email attachment. Create packing slips, shipping labels, credit notes, multilingual.

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PDF Builder for WooCommerce. Create invoices,packing slips and more

woo-pdf-invoice-builder

Create WooCommerce pdf invoices, packing slips, certificates and more, customized them as you want them with the best drag-drop builder.

2K 10 CVEs

Developer Profile

mPDF add-on for RTL and Unicode Support Developer Profile

WebToffee

17 plugins · 377K total installs

trust score

Avg Security Score

98/100

Avg Patch Time

155 days

View full developer profile

Detection Fingerprints

How We Detect mPDF add-on for RTL and Unicode Support

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

Asset Fingerprints

Asset Paths

/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/css/wt-mpdf-admin.css/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/css/wt-mpdf-frontend.css/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-admin.js/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-frontend.js

Script Paths

/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-admin.js/wp-content/plugins/mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-frontend.js

Version Parameters

mpdf-addon-for-pdf-invoices/assets/css/wt-mpdf-admin.css?ver=mpdf-addon-for-pdf-invoices/assets/css/wt-mpdf-frontend.css?ver=mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-admin.js?ver=mpdf-addon-for-pdf-invoices/assets/js/wt-mpdf-frontend.js?ver=

HTML / DOM Fingerprints

CSS Classes

wt-mpdf-settings-wrap

Data Attributes

data-wt-mpdf-nonce

JS Globals

wt_mpdf_admin_paramswt_mpdf_frontend_params

FAQ