WooCommerce Fortnox Integration <= 4.5.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting

2025-09-11 00:00
Nguyen Xuan Chien

Strategic Overview

Status
Patched in 4.5.7
Affected Version<= 4.5.6
CVSS6.4Medium
CVECVE-2025-47610
View all Fortnox for WooCommerce vulnerabilities

Vulnerability Overview

The WooCommerce Fortnox Integration plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 4.5.7, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C