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CVE-2026-4143

MEDIUM CVSS 3.1: 4.3 EPSS 0.01%
Updated Mar 23, 2026
WordPress
Parameter Value
CVSS 4.3 (MEDIUM)
Type CWE-352 (Cross-Site Request Forgery (CSRF))
Vendor WordPress
Public PoC No

The Neos Connector for Fakturama plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 0.0.14. This is due to missing nonce validation in the ncff_add_plugin_page() function which handles settings updates. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1