CVE-2026-4143
Received Received - Intake

CSRF Vulnerability in Neos Connector for Fakturama Plugin

Publication date: 2026-03-21

Last updated on: 2026-03-21

Assigner: Wordfence

Description
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.

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Meta Information

Published
2026-03-21
Last Modified
2026-03-21
Generated
2026-07-06
AI Q&A
2026-03-21
EPSS Evaluated
2026-07-05
NVD
CVE-2026-4143
EUVD
EUVD-2026-14158

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
neos connector_for_fakturama to 0.0.14 (inc)
neos_connector_for_fakturama neos_connector_for_fakturama to 0.0.14 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-352 The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Attack-Flow Graph

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Executive Summary

The Neos Connector for Fakturama plugin for WordPress has a vulnerability known as Cross-Site Request Forgery (CSRF) in all versions up to and including 0.0.14.

This vulnerability exists because the plugin's function ncff_add_plugin_page(), which handles updating settings, does not validate a security token called a nonce.

As a result, an attacker who is not authenticated can trick a site administrator into performing an action, such as clicking a malicious link, which then causes the plugin settings to be modified without the administrator's intent.

Impact Analysis

This vulnerability allows an unauthenticated attacker to change the plugin settings by tricking an administrator into clicking a malicious link.

Such unauthorized changes could potentially disrupt the normal operation of the plugin or the website, leading to security or functionality issues.

However, the vulnerability does not allow the attacker to directly access or steal data, as it does not impact confidentiality.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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