CVE-2026-4143

Summary

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.

Affected Software

Weaknesses

• CWE-352: CWE-352 Cross-Site Request Forgery (CSRF)

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/d6ffc8de-e8e4-41b6-a4b9-79511fb950fc?source=cve
• https://plugins.trac.wordpress.org/browser/neos-connector-for-fakturama/trunk/neosconnectorforfakturama-admin.php#L231
• https://plugins.trac.wordpress.org/browser/neos-connector-for-fakturama/tags/0.0.14/neosconnectorforfakturama-admin.php#L231
• https://plugins.trac.wordpress.org/browser/neos-connector-for-fakturama/trunk/neosconnectorforfakturama-admin.php#L223
• https://plugins.trac.wordpress.org/browser/neos-connector-for-fakturama/tags/0.0.14/neosconnectorforfakturama-admin.php#L223

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