WooCommerce Fortnox Integration <= 4.5.5 - Missing Authorization

2025-06-19 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Patched in 4.5.6

Affected PluginFortnox for WooCommerce

Affected Version<= 4.5.5

CVSS4.3Medium

CVECVE-2025-49998

View all Fortnox for WooCommerce vulnerabilities

Vulnerability Overview

The WooCommerce Fortnox Integration plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 4.5.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.

Technical Analysis

REMEDIATION: Update to version 4.5.6, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-49998 https://www.wordfence.com/threat-intel/vulnerabilities/id/8e43e19a-5624-4e17-8f9b-40ce2cf9c150

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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