Fast Courier – Shipping & Freight

Fast Courier – Shipping & Freight has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2026; 1 is fixed and 1 remains unpatched as of October 2026. Their average CVSS score is 6.4, and the most serious one scores 7.5 out of 10. Severity breakdown: 0 critical and 1 high. 2026 was the busiest year with 2 disclosures.

The most common weakness is Missing Authorization, behind 1 of the records (50%). Other recurring categories include SQL Injection.

1 of the records (50%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2026.

All of these findings were reported by Enrico Marcolini. Fast Courier – Shipping & Freight is installed on roughly 10 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.1.3.

Strategic Overview

Avg CVSSMedium
6.4/ 10
Patch Coverage50%
Open

1

Fixed

1

Get automatic notifications for all Fast Courier – Shipping & Freight vulnerabilities before they are exploited.

Most severe open issueCVSS 5.3CVE-2026-89289

Fast Courier <= 5.2.3 - Missing Authorization

Read the full analysis

Vulnerability Records

2 records
Fast Courier – Shipping & Freight banner
Latestv5.2.4

Fast Courier – Shipping & Freight

Fast Courier

Author

Fast Courier

3.0(2)
60/100
Last Updated
2026-10-02 (17d ago)
Active Installs
10+
Downloads
11,859
Requires WP
5.0+
Requires PHP
7.4+
Tested up to
WP 7.1.3
Created
2022-06-08 (4y ago)

Fast Courier is an Australian Courier & Freight shipping platform. Connect your WooCommerce Store with a network of Courier & Freight Providers. Quickly compare courier quotes and send packages Australia-wide using our WooCommerce comparison tool. We have built cutting edge logistics technology to help you compare courier and freight quotes, multiple carriers and delivery times. You’ll be sure to find the right carrier to match your budget, plans and logistics preferences. Simply install the Fast Courier Plugin and set-up to retrieve shipping quotes for each and every eCommerce transaction and get your package moving. For backwards compatibility, if this section is missing, the full length of the short description will be used, and Markdown parsed. A few notes about the sections above: Connects to the Fast Courier Customer Portal Easily Manage all Orders regardless of Courier Carrier Wide Selection of Couriers & Shippers Create shipping labels for all carriers in one place Automatic shipping label creation Automatic pickup locations update Provide shipping insurance Custom Shipping pricing for Products and Cart Value Automate Everything. Book, Print and Ship. We’ve negotiated rates with Australia’s best courier providers so you don’t have to. No account keeping fees, no credit checks, no lock-in contracts. Get your products to customers fast from a warehouse, a store or both. See more about Fast Courier Services here: https://fastcourier.com.au Dependencies Uses “dvdoug/boxpacker” to calculate packages. Calls FastCorier APIs, to verify merchant and quote selection. Uses external libraries like > SweetAlert, Select2, FontAwesome, BootStrap.

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