CVE-2025-49998 - CVE House

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Status published Medium CVE-2025-49998

WordPress WooCommerce Fortnox Integration plugin <= 4.5.5 - Broken Access Control Vulnerability

5.4 CVSS

Vulnerability Description

Missing Authorization vulnerability in Wetail WooCommerce Fortnox Integration woocommerce-fortnox-integration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WooCommerce Fortnox Integration: from n/a through <= 4.5.5.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Mika | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/woocommerce-fortnox-integration/vulnerability/wordpress-woocommerce-fortnox-integration-plugin-4-5-5-broken-access-control-vulnerability?_s_id=cve

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WordPress WooCommerce Fortnox Integration <= 4.5.6 - Cross Site Scripting (XSS) Vulnerability

Affected Vendor

Wetail

View all reports →

Affected Software

WooCommerce Fortnox Integration

Vulnerable Versions:

0

Timeline

Official Publish: June 20th, 2025

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal